P If \( y(\alpha)=\sqrt{2\left(\frac{\tan \alpha+\cot \alpha}{1+\ta...

Channel:
PW Solutions
Subscribers:
453,000
Published on ● Video Link: https://www.youtube.com/watch?v=_qQLT2-QhWw


Category:
Let's Play
Duration: 2:34
4 views
0

P
If \( y(\alpha)=\sqrt{2\left(\frac{\tan \alpha+\cot \alpha}{1+\tan ^{2} \alpha}\right)+\frac{1}{\sin ^{2} \alpha}}, \alpha \in\left(\frac{3 \pi}{4}, \pi\right) \), then \( \frac{d y}{d \alpha} \) at \( \alpha=\frac{5 \pi}{6} \) is
(A) 4
(B) 2
(C) 3
(D) -4
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-04-06The differential equation of all parabola having their P axis of sy...
2023-04-06The differential equation whose solution is P W \( (x-h)^{2}+(y-k)^...
2023-04-06Differential equation whose general solution is P \( y=c_{1} x+c_{2...
2023-04-06The order of the differential equation whose general solution \( \m...
2023-04-06If \( p \) and \( q \) are order and degree of differential equatio...
2023-04-06The order and degree of the differential equation P \[ r=\frac{\lef...
2023-04-06Statement -1: The degree of differential equation \( \mathrm{P} \) ...
2023-04-06The derivative of \( \tan ^{-1}\left(\frac{\sqrt{1+x^{2}}-1}{x}\rig...
2023-04-06If \( x=2 \sin \theta-\sin 2 \theta \) and \( y=2 \cos \theta-\cos ...
2023-04-06Let \( y=y(x) \) be a function of \( x \) satisfying P \( y \sqrt{1...
2023-04-06P If \( y(\alpha)=\sqrt{2\left(\frac{\tan \alpha+\cot \alpha}{1+\ta...
2023-04-06If \( f(x)=\sin \left(\cos ^{-1}\left(\frac{1-2^{2 x}}{1+2^{2 x}}\r...
2023-04-06Let \( x^{k}+y^{k}=a^{k} \) where \( a, k0 \) and \( \frac{d y}{d x...
2023-04-06Let \( \mathrm{f}(\mathrm{x}) \) be a differentiable function at \(...
2023-04-06Let \( f \) be any function defined on \( R \) and let it satisfy \...
2023-04-06Let \( f: R \rightarrow R, g: R \rightarrow R \) and \( h: R \right...
2023-04-06Let \( f: S \rightarrow S \) where \( S=(0, \infty) \) be a twice P...
2023-04-06Let \( g(x)=\log f(x) \) where \( f(x) \) is twice differentiable P...
2023-04-06For any positive integer \( n \), defined \( f_{n}:(0, \infty) \rig...
2023-04-06Let \( f \) and \( g \) be real valued functions defined on \( \mat...
2023-04-06If the function \( f(x)=x^{3}+e^{x / 2} \) and \( g(x)=f^{-1}(x) \)...


Tags:
pw