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What is the logarithmic norm?
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What is the logarithmic norm?What is the logarithmic norm? ...
by Pieter SIlver Status
(18,061 points)
asked in Mathematics 11 hours ago
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Use Head to Tail Method to represent the following vectors and finally draw Resultant vector.
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Use Head to Tail Method to represent the following vectors and finally draw Resultant vector.F1=12N in the positive x direction.             F2=10N in the positive x direction.  &nbs ...
by Khensanikesty
(104 points)
asked in Physics 1 day ago
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Why is \(|c| ||y|| = ||cy|| \) where \(y\) is a vector and \(c\) is a constant?
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Why is \(|c| ||y|| = ||cy|| \) where \(y\) is a vector and \(c\) is a constant?Why is \(|c| ||y|| = ||cy|| \) where \(y\) is a vector and \(c\) is a constant? ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 15
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What is the dot product of u a row matrix and v a column matrix?
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What is the dot product of u a row matrix and v a column matrix?What is the dot product of u a row matrix and v a column matrix? ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 13
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What is the dot product of u a column matrix and v a row matrix?
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What is the dot product of u a column matrix and v a row matrix?What is the dot product of u a column matrix and v a row matrix? ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 13
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Find the norm of $v$, and a unit vector that is oppositely directed to $\mathbf{v} = (2, 2, 2)$
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Find the norm of $v$, and a unit vector that is oppositely directed to $\mathbf{v} = (1, -1, 2)$
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Are these statements True or False?
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Are these statements True or False?(a) If each component of a vector in $R^{3}$ is doubled, the norm of that vector is doubled.   (b) In $R^{2}$, the vectors of norm 5 whose init ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 13
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If $\mathbf{v}$ is a vector in $R^{n}$, and if $k$ is any scalar, then prove that $\|k \mathbf{v}\|=|k|\|\mathbf{v}\|$
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Let $\mathbf{u}=(2,-1,3)$ and $\mathbf{a}=(4,-1,2)$. Find the vector component of $\mathbf{u}$ along a and the vector component of $\mathbf{u}$ orthogonal to a.

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Find a unit vector that is orthogonal to both $\mathbf{u}=(1,0,1)$ and $\mathbf{v}=(0,1,1)$
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Is it possible to have $\operatorname{proj}_{\mathrm{a}} \mathbf{u}=\operatorname{proj}_{\mathbf{u}} \mathbf{a} ?$ Explain.
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Determine whether the statements are true or false, and justify your answer
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What is the form of vector and parametric equations of lines in $R^{2}$ and $R^{3}$
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Find a formula in terms of $n$ for $\sum_{r=1}^{n}\left(3 r^{2}+r-2\right)$. Simplify your answer fully.
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Find a formula in terms of $n$ for $\sum_{r=1}^{n}\left(3 r^{2}+r-2\right)$. Simplify your answer fully. Find a formula in terms of $n$ for $\sum_{r=1}^{n}\left(3 r^{2}+r-2\right)$. Simplify your answer fully.   NB: You may find the following ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 13
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Find the sum of the first three terms of $ \sum_{r=1}^{n}\left(3 r^{2}+r-2\right)$
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Find the sum of the first three terms of $ \sum_{r=1}^{n}\left(3 r^{2}+r-2\right)$\begin{aligned} &\text { Find the sum of the first three terms of } \sum_{r=1}^{n}\left(3 r^{2}+r-2\right) \text {. } \end{aligned} ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 13
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What is the dot product of u a row matrix and v a row matrix?
1 answer 3 views
What is the dot product of u a row matrix and v a row matrix?What is the dot product of u a row matrix and v a row matrix? ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 13
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Which of the following is the direction vector of the line $$ \left\{\begin{array}{l} x=2+t \\ y=-1-t, t \in \mathbb{R} \\ z=t \end{array}\right. $$

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Which of the following is the direction vector of the line $$ \left\{\begin{array}{l} -x=2+t \\ y=-1-t, t \in R \\ z=t \end{array}\right. $$
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