Home
Class 12
MATHS
if cot^(-1)[sqrt(cosalpha)]-tan^(-1)[sqr...

if `cot^(-1)[sqrt(cosalpha)]-tan^(-1)[sqrt(cosalpha)]=x` then `sinx` is equal to

A

`tan^(2)((alpha)/(2))`

B

`cot^(2)((alpha)/(2)) `

C

`tan alpha`

D

`cot((alpha)/(2))`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

if cot^(-1)[sqrt(cos alpha)]-tan^(-1)[sqrt(cos alpha)]=x then sin x is equal to

cot^(-1)((alpha)/(2))-tan^(-1)(sqrt(cosalpha))=x , then sin x is equal to

cot^(-1)(sqrtcosalpha)-tan^(-1)(sqrt(cosalpha)) =x, x, ge 0 , then sin x equals

cot_(sin x)^(-1)(sqrt(cos alpha))-tan^(-1)(sqrt(cos alpha))=x then

cot(tan^(-1)sqrt(3))

cot(tan^(-1)sqrt(3))

If u=cot^(-1)sqrt(tan alpha)-tan^(-1)sqrt(tan alpha), then tan((pi)/(4)-(u)/(2)) is equal to (a) sqrt(tan alpha)(b)sqrt(cos alpha)(c)tan alpha(d)cot alpha