1.

If f(x) = 2 sin^(-1)sqrt(1-x) +sin^(-1)(2-sqrt(x(1-x)) where x in (0,(1)/2), then f'(x) is

Answer»

`2/sqrt(X(1-x))`
ZERO
`-2/sqrt(x(1-x))`
`PI`

ANSWER :B


Discussion

No Comment Found