If \( \cos \left(\sin ^{-1} x+\cos ^{-1} \frac{2}{5}\right)=0 \), then find the value of ' \( x ....

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=UWC4y48Bz3I


Duration: 0:34
0 views
0

If \( \cos \left(\sin ^{-1} x+\cos ^{-1} \frac{2}{5}\right)=0 \), then find the value of
\( \mathrm{P} \)
' \( x \) '.
W
(1) \( \frac{1}{5} \)
(2) \( \frac{2}{5} \)
(3) \( \frac{3}{5} \)
(4) None of these


📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2024-01-22Match the items of Column-I with those of Column-II. \begin{tabular}{|c|c|c|c|} \hline \multicol....
2024-01-22Find the range of \( f(x)=\tan ^{-1}\left(2 x-x^{2}\right) \)....
2024-01-22The algebraic expression for \( f(x)=\cot \left(\sin ^{-1}\left(\cos \left(\tan ^{-1} \frac{x}{2....
2024-01-22Let \( f: R \rightarrow[-1,1] \) is defined by \( f(x)=\sin (2 x+1) \). If domain is restricted ....
2024-01-22Find the range of \( f(x)=\cos ^{-1}[x] \) where \( [\cdot] \) denotes the greatest integer func....
2024-01-22If \( \sin (x+y)=\frac{1}{\sqrt{2}}, \sin (x-y)=\frac{\sqrt{3}-1}{2 \sqrt{2}} \), then the value....
2024-01-22If \( f(x)=\sin ^{2} x+\sin ^{2}(x+\pi / 3)+\cos x \cos (x+\pi / 3) \) and \( g(5 / 4)=1298 \) t....
2024-01-22If \( \left(\cos ^{-1}(x)\right)^{2}+\left(\cos ^{-1} y\right)^{2}+\left(\cos ^{-1} z\right)^{2}....
2024-01-22Find the value of \( \tan \left(\tan ^{-1}\left(\frac{3}{4}\right)+\sin ^{-1}\left(\frac{1}{5 \s....
2024-01-22The domain of \( f(x)=\cos ^{-1}(|x|-2) \) is....
2024-01-22If \( \cos \left(\sin ^{-1} x+\cos ^{-1} \frac{2}{5}\right)=0 \), then find the value of ' \( x ....
2024-01-22The value of \( \tan \left(\tan ^{-1}\left(-\frac{1}{\sqrt{3}}\right)+\frac{\pi}{3}\right) \) is....
2024-01-22The domain of \( f(x)=\frac{\sin ^{-1}(x)}{x-1} \) is....
2024-01-22The principal value of \( \sin ^{-1}\left(\cos \frac{10 \pi}{7}\right) \)....
2024-01-22If \( f(x)=1-x^{3}-x^{4}-2 x^{5}=g(x)+h(x) \), where \( g \) is an even function and \( h \) is ....
2024-01-22\( \cos \left[\cot ^{-1}\left\{\tan \left(\sin ^{-1} x\right)\right\}\right] \) is equal to....
2024-01-22The domain of definition of the functions. \begin{tabular}{|l|l|l|l|} \hline \multicolumn{2}{|c|....
2024-01-22The domain of \( f(x)=\cos ^{-1}\left(\frac{x}{2}\right) \) is....
2024-01-22The range of \( \tan ^{-1}(x) \) is....
2024-01-22If \( f: R \rightarrow R \) is defined by \( f(x)=x^{2}+1 \), then the number of elements in \( ....
2024-01-22Let \( f(x)=\cos x \) and \( g(x)=x^{2} \)....