Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

$\frac{d}{dx} \{ \cos^{-1} x + \sin^{-1} \sqrt{1-x^2} \}$ is equal to :


( A ) $0$
( B ) $1$
( C ) $-\frac{2}{\sqrt{1-x^2}}$
( D ) $\frac{2}{\sqrt{1-x^2}}$

Please log in or register to answer this question.

Home Ask Tuition Questions
Your payment for is successful.
Continue
...