Differentiation Question 332
Question: $ \frac{d}{dx}({{\sin }^{-1}}x) $ is equal to
[RPET 1995]
Options:
A) $ \frac{1}{\sqrt{1-x^{2}}} $
B) $ -\frac{1}{\sqrt{1-x^{2}}} $
C) $ \frac{1}{\sqrt{1+x^{2}}} $
D) $ \frac{-1}{\sqrt{1+x^{2}}} $
Show Answer
Answer:
Correct Answer: A
Solution:
It is formula.