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Recent questions tagged transformation

\(D M\) is a diameter of circle \(A . R T D \perp R C\), \(R T=3 \mathrm{~cm}, R C=4 \mathrm{~cm}, M C=6 \mathrm{~cm}\) and \(D M=2 x\).

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\(D M\) is a diameter of circle \(A . R T D \perp R C\), \(R T=3 \mathrm{~cm}, R C=4 \mathrm{~cm}, M C=6 \mathrm{~cm}\) and \(D M=2 x\).
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Given \(Q U=24 \mathrm{~cm}, Q C=16 \mathrm{~cm}, D A=6 \mathrm{~cm}\) and \(C D=x\).

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Given \(Q U=24 \mathrm{~cm}, Q C=16 \mathrm{~cm}, D A=6 \mathrm{~cm}\) and \(C D=x\).
1 answer 53 views
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Given \(Q U=24 \mathrm{~cm}, Q C=16 \mathrm{~cm}, D A=6 \mathrm{~cm}\) and \(C D=x\). Given \(Q U=24 \mathrm{~cm}, Q C=16 \mathrm{~cm}, D A=6 \mathrm{~cm}\) and \(C D=x\). 1. Prove \(\triangle Q U C \| \triangle A C D\) 2. C ...
by Pieter Gold Status
(31,957 points)
asked in Mathematics Apr 17
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In \(\triangle A C E, A B=B C, G E=15 \mathrm{~cm}\) and \(A F=F E=E D\). Determine the length of \(C E\).

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In \(\triangle A C E, A B=B C, G E=15 \mathrm{~cm}\) and \(A F=F E=E D\). Determine the length of \(C E\).
1 answer 91 views
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Given circle \(A B C D\) with \(A B \| E F\).

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Given circle \(A B C D\) with \(A B \| E F\).
1 answer 58 views
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Given circle \(A B C D\) with \(A B \| E F\). Given circle \(A B C D\) with \(A B \| E F\). a) Prove \(C D E F\) is a cylindrical quad. b) If \(\hat{D}_{2}=38^{\circ}\), calculate \(\hat{E ...
by MathsGee Platinum
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asked in Mathematics Apr 17
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Given circle centre \(M\) with a diameter of \(20 \mathrm{~cm}\) and "chord \(D F\) of \(12 \mathrm{~cm}\). Determine the length of of chord \(A C\).

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Given circle centre \(M\) with a diameter of \(20 \mathrm{~cm}\) and "chord \(D F\) of \(12 \mathrm{~cm}\). Determine the length of of chord \(A C\).

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How do you find and classify the critical points and inflection points of the curve \(y=x^2e^{-x^2} ?\)
1 answer 127 views
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What is the course "Introduction to Digital Transformation" all about?
1 answer 51 views
What is the course "Introduction to Digital Transformation" all about?What is the course "Introduction to Digital Transformation" all about? ...
by MathsGee Platinum
(119,140 points)
asked in Geography & Environment Feb 19
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A is a transformed object to image A'. Mention two types of transformation that took place.

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A is a transformed object to image A'. Mention two types of transformation that took place.
0 answers 75 views
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Give an example of a function with one critical point which is also an inflection point.
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Which is larger, \(99^{101}\) or \(101^{99}\)?
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For which vaues of \(a\) and \(b\) is \((1,6)\) a point of inflection of the curve \(y=\) \(x^{3}+a x^{2}+b x+1 ?\)
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What kind of a transformation is vector addition?
1 answer 63 views
What kind of a transformation is vector addition?What kind of a transformation is vector addition? ...
by MathsGee Platinum
(119,140 points)
asked in Mathematics Jan 26
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Give an example of a linear transformation \(L: V \rightarrow V\) (or show that there is no such transformation) for which:
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Give an example of a linear transformation \(L: V \rightarrow V\) (or show that there is no such transformation) for which:Let \(V\) be a vector space with \(\operatorname{dim} V=10\) and let \(L: V \rightarrow V\) be a linear transformation. Consider \(L^{k}: V \rightarro ...
by MathsGee Platinum
(119,140 points)
asked in Mathematics Jan 21
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Let \(V, W\) be two-dimensional real vector spaces, and let \(f_{1}, \ldots, f_{5}\) be linear transformations from \(V\) to \(W\).
0 answers 198 views
Let \(V, W\) be two-dimensional real vector spaces, and let \(f_{1}, \ldots, f_{5}\) be linear transformations from \(V\) to \(W\).Let \(V, W\) be two-dimensional real vector spaces, and let \(f_{1}, \ldots, f_{5}\) be linear transformations from \(V\) to \(W\). Show that there ex ...
by MathsGee Platinum
(119,140 points)
asked in Mathematics Jan 21
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Find a linear map of the plane, \(A: \mathbb{R}^{2} \rightarrow \mathbb{R}^{2}\) that does the following transformation of the letter \(\mathbf{F}\) (here the smaller \(\mathbf{F}\) is transformed to the larger one):

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Let \(A\) be an \(n \times n\) matrix of real or complex numbers. Which of the following statements are equivalent to: "the matrix \(A\) is invertible"?

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What are the coordinates of the point \(D\) if \(A(-3,1)\), \(B(4\), \(0), C(0,-3)\) and \(D\) are corners of a square?

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What is a good problem solving framework in mathematics?
1 answer 62 views
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Find the values of the constants \(a, b\) and \(c\) such that \[ \mathrm{f}(x)=a(x+b)^{2}+c \]
1 answer 65 views
Find the values of the constants \(a, b\) and \(c\) such that \[ \mathrm{f}(x)=a(x+b)^{2}+c \]\ \mathrm{f}(x)=2 x^{2}+8 x+1 \ Find the values of the constants \(a, b\) and \(c\) such that \ \mathrm{f}(x)=a(x+b)^{2}+c \ ...
by MathsGee Platinum
(119,140 points)
asked in Mathematics Nov 9, 2021
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Given that the minimum point of \(\mathrm{C}\) has coordinates \((4,-3)\) find the values of \(a\) and \(b\).
1 answer 83 views
Given that the minimum point of \(\mathrm{C}\) has coordinates \((4,-3)\) find the values of \(a\) and \(b\).The curve \(\mathrm{C}\) has the equation \ x^{2}+a x+b=0 \ Where \(a\) and \(b\) are constants Given that the minimum point of \(\mathrm{C}\) has ...
by MathsGee Platinum
(119,140 points)
asked in Mathematics Nov 9, 2021
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The equation of the graph of \(\mathrm{g}\) is given by \(g(x)=2^{x+1}-1\) Determine the \(X\) and \(Y\) Intercepts and draw the sketch of the graph

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Given that \((5,2),(-4, k)\) and \((2,1)\) lie on a straight line, find the value of \(k\).
1 answer 124 views
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If \(f(x)=-4^{x}\), write down \(g(x)\) the inverse of \(f(x)\) and draw \(f\) and \(g\) on the same set of axis.
1 answer 220 views
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What is the Lorentz Transformation?
1 answer 75 views
What is the Lorentz Transformation?What is the Lorentz Transformation? ...
by MathsGee Platinum
(119,140 points)
asked in Physics & Chemistry Aug 17, 2021
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If the graph of $y=-x^{2}+6 x-5$ is reflected in the $x$ -axis and the resulting graph is then reflected in the $y$ -axis, the new equation is
0 answers 223 views
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If $1+3+5+\cdots+97+99$ is subtracted from $2+4+6+\cdots+98+100$, the answer is
0 answers 107 views
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The solution of the differential equation $\frac{d y}{d x}=\frac{x y}{x^{2}+y^{2}}$ is
1 answer 90 views
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Show that $2^{x+1}+3.2^{x}=5.2^{x}$
1 answer 134 views
Show that $2^{x+1}+3.2^{x}=5.2^{x}$Show that $2^{x+1}+3.2^{x}=5.2^{x}$ ...
by Student SIlver Status
(10,904 points)
asked in Mathematics Jun 14, 2021
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The graph of the function $y=f(x)$ is symmetrical about the line $x=2$, then
1 answer 124 views
The graph of the function $y=f(x)$ is symmetrical about the line $x=2$, thenThe graph of the function $y=f(x)$ is symmetrical about the line $x=2$, then 1) $f(x+2)=f(x-2)$ 2) $f(2+x)=f(2-x)$ 3) $f(x)=f(-x)$ 4) $f(x)=-f(-x)$ ...
by MathsGee Platinum
(119,140 points)
asked in Mathematics Jun 9, 2021
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The diagram below shows the hyperbola $g$ defined by $g(x)=\frac{2}{x+p}+q$ with the asymptotes $y=1$ and $x=-1$

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The diagram below shows the hyperbola $g$ defined by $g(x)=\frac{2}{x+p}+q$ with the asymptotes $y=1$ and $x=-1$
1 answer 294 views
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The diagram below shows the hyperbola $g$ defined by $g(x)=\frac{2}{x+p}+q$ with the asymptotes $y=1$ and $x=-1$ The diagram below shows the hyperbola $g$ defined by $g(x)=\frac{2}{x+p}+q$ with the asymptotes $y=1$ and $x=-1$. The graph of $g$ intersects t ...
by MathsGee Platinum
(119,140 points)
asked in Mathematics May 13, 2021
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Grade 12 - Paper 1 - The graph of $g(x)=a x^{3}+b x^{2}+c x$, a cubic function having a $y$ -intercept of 0, is drawn below. The $x$ -coordinates of the turning points of $g$ are $-1$ and 2 .

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Grade 12 - Paper 1 - Determine $f^{\prime}(x)$ from first principles if $f(x)=2 x^{2}-1$.
1 answer 155 views
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Grade 12 - Paper 1 - The graph of $f(x)=3^{-x}$ is sketched below. $A$ is the $y$ -intercept of $f$. $\mathrm{B}$ is the point of intersection of $f$ and the line $y=9$. Grade 12 - Paper 1 - The graphs of $f(x)=\frac{1}{2}(x+5)^{2}-8$ and $g(x)=\frac{1}{2} x+\frac{9}{2}$ are sketched below.

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Grade 12 - Paper 1 - The graphs of $f(x)=\frac{1}{2}(x+5)^{2}-8$ and $g(x)=\frac{1}{2} x+\frac{9}{2}$ are sketched below.
1 answer 378 views
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In the sketch below you are given the coordinates of $\mathrm{A}$ $(0 ; 6), \mathrm{B}(4 ;-2)$ and $\mathrm{C}(3 k ; k)$.

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In the sketch below you are given the coordinates of $\mathrm{A}$ $(0 ; 6), \mathrm{B}(4 ;-2)$ and $\mathrm{C}(3 k ; k)$.
0 answers 234 views
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In the sketch below you are given the coordinates of $\mathrm{A}$ $(0 ; 6), \mathrm{B}(4 ;-2)$ and $\mathrm{C}(3 k ; k)$. In the sketch below you are given the coordinates of $\mathrm{A}$ $(0 ; 6), \mathrm{B}(4 ;-2)$ and $\mathrm{C}(3 k ; k)$. Furthermore it is given th ...
by Student SIlver Status
(10,904 points)
asked in Mathematics May 6, 2021
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The sketch shows the lines $2 y-3 x=-20$ and $y=k x+$ $p$ with $\theta=60,26^{\circ}$.

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The sketch shows the lines $2 y-3 x=-20$ and $y=k x+$ $p$ with $\theta=60,26^{\circ}$.
0 answers 120 views
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The sketch shows the lines $2 y-3 x=-20$ and $y=k x+$ $p$ with $\theta=60,26^{\circ}$. The sketch shows the lines $2 y-3 x=-20$ and $y=k x+$ $p$ with $\theta=60,26^{\circ}$.   Determine the value of: 3.1) $\alpha$, to 2 ...
by Student SIlver Status
(10,904 points)
asked in Mathematics May 6, 2021
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In the sketch $\mathrm{A}(2 ; 3)$ and $\mathrm{B}(-1 ; 6)$ lie on the circle with midpoint $\mathrm{M}(\mathrm{c} ; \mathrm{d})$ $M$ is also a point on the line given by $2 x+5 y+$ $1=0$

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Explain what the scale 1:100 means
1 answer 658 views
Explain what the scale 1:100 meansExplain what the scale 1:100 means ...
by MathsGee Platinum
(119,140 points)
asked in Mathematics Mar 30, 2021
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How do kernels achieve the transformation of non-linear hyperplanes to linear?
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What happens to the coordinates of a point that is rotated by 180 degrees around the origin?
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What happens to the coordinates of a point that is rotated by 90 degrees around the origin?
1 answer 476 views
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In order to sketch graphs of functions of the form, f (x) = ab^(x+p) + q, we need to determine four characteristics: What are they?

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In order to sketch graphs of functions of the form, f (x) = a/(x+p) + q, we need to calculate four characteristics: What are they?
1 answer 116 views
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On the same set of axes, plot the following graphs:
1 answer 929 views
On the same set of axes, plot the following graphs: On the same set of axes, plot the following graphs:   $y=x-2$ $y=x-1$ $y=x$ $y=x+1$ $y=x+2$ ...
by MathsGee Platinum
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asked in Mathematics Aug 18, 2020
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What is the Box-Cox transformation used for?
0 answers 94 views
What is the Box-Cox transformation used for?What is the Box-Cox transformation used for? ...
by MathsGee Platinum
(119,140 points)
asked in Data Science & Statistics Jul 28, 2020
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