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Determine \(\frac{\mathrm{d} y}{\mathrm{~d} x}\) if \[ y=\left(x^{2}+\frac{1}{x^{2}}\right)^{2} \]
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Differentiate the function \(m=\frac{3}{2} n^{4}-1\)
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Which of the following operations over a system of linear equations could change the solution set?
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Which of the following operations over a system of linear equations could change the solution set?Which of the following operations over a system of linear equations could change the solution set? A) interchanging two equations B) removing an equ ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 13
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Solve the system $$ \begin{gathered} 4 x_{1}+2 x_{3}=4 \\ 3 x_{1}-2 x_{4}=0 \\ 2 x_{1}+x_{2}+x_{4}=1 \end{gathered} $$
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What is the most suitable substitution to use to solve the integral $\int \frac{1}{\sqrt{t^{2}-81}} d t ?$
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What is the most suitable substitution to use to solve the integral $\int \frac{1}{\sqrt{t^{2}-81}} d t ?$What is the most suitable substitution to use to solve the integral $\int \frac{1}{\sqrt{t^{2}-81}} d t ?$   A) $t=9 \sec \theta$.   B) ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 13
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The derivative with respect to $x$ of $\int_{\frac{\pi}{7}}^{x} e^{t^{2}} \operatorname{cosec}(t) d t$ is
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The derivative with respect to $x$ of $\int_{\frac{\pi}{7}}^{x} e^{t^{2}} \operatorname{cosec}(t) d t$ isThe derivative with respect to $x$ of $\int_{\frac{\pi}{7}}^{x} e^{t^{2}} \operatorname{cosec}(t) d t$ is   A) $e^{x^{2}} \operatorname{cosec}( ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 13
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Solve  $\cos x \frac{d y}{d x}=1+y \sin x$ (where $\left.-\frac{\pi}{2}<x<\frac{\pi}{2}\right)$ explicitly.
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Solve the differential equation $\dot{y}=2 t(25-y)$.
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Solve the differential equation $\dot{y}=2 t(25-y)$.Solve the differential equation $\dot{y}=2 t(25-y)$. ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 13
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Solve $\dot{y}=1 /\left(1+t^{2}\right)$
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Solve $\dot{y}=1 /\left(1+t^{2}\right)$Solve $\dot{y}=1 /\left(1+t^{2}\right)$ ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 13
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Solve the initial value problem $\dot{y}=t^{n}$ with $y(0)=1$ and $n \geq 0$.
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Solve the initial value problem $\dot{y}=t^{n}$ with $y(0)=1$ and $n \geq 0$.Solve the initial value problem $\dot{y}=t^{n}$ with $y(0)=1$ and $n \geq 0$. ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 13
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Solve $\dot{y}=\ln t$
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Solve $\dot{y}=\ln t$Solve $\dot{y}=\ln t$ ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 13
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Solve the initial value problems $\dot{y}+y \cos t=0, y(0)=1 / 2$ and $y(2)=1 / 2$. 
1 answer 6 views
Solve the initial value problems $\dot{y}+y \cos t=0, y(0)=1 / 2$ and $y(2)=1 / 2$. Solve the initial value problems $\dot{y}+y \cos t=0, y(0)=1 / 2$ and $y(2)=1 / 2$. ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 13
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Solve the initial value problem $t \dot{y}+3 y=0, y(1)=2$, assuming $t>0$. 
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Solve \(\dfrac{x+1}{x^{2}-5 x+6}=\dfrac{x-1}{x^{2}+x-12}\)
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Solve \(\dfrac{x}{x-1}+1=\dfrac{x-2}{2 x}\)
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Solve \(\dfrac{x}{x-1}+1=\dfrac{x-2}{2 x}\)Solve \(\dfrac{x}{x-1}+1=\dfrac{x-2}{2 x}\) ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 13
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Solve \(\dfrac{1}{x-8}-\dfrac{1}{x-3}=\dfrac{1}{x-7}-\dfrac{1}{x-2}\)
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How do I express \(\dfrac{2}{x+1}+\dfrac{x}{x^{2}+1}\) as a single fraction?
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Solve the equation: \(5(2-3x)+3(5x-2)-7(4-x)=0\)
1 answer 3 views
Solve the equation: \(5(2-3x)+3(5x-2)-7(4-x)=0\)Solve the equation: \(5(2-3x)+3(5x-2)-7(4-x)=0\) ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 13
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What is the mathematical definition of "Compound decay or depreciation"?
1 answer 7 views
What is the mathematical definition of "Compound decay or depreciation"?What is the mathematical definition of &quot;Compound decay or depreciation&quot;? ...
by Pieter SIlver Status
(18,061 points)
asked in Economics & Finance Jan 11
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Given the series: \(3(2 x-3)^{2}+3(2 x-2)^{3}+3(2 x-3)^{4}+\cdots .\) for which vakues of \(x\) will the series converge?
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Solve the equation \(4 y^{2}-12 y+9=0\)
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Solve the equation \(4 y^{2}-12 y+9=0\)Solve the equation \(4 y^{2}-12 y+9=0\) ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 11
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