Home
Class 11
MATHS
2tan^(-1)(cosx)=tan^(-1)(2cosecx) then x...

`2tan^(-1)(cosx)=tan^(-1)(2cosecx)` then x=

A

1)`pi//4`

B

`2)pi//6`

C

3)`pi//2`

D

4)no solution

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • INVERSE TRIGONOMETRIC FUNCTIONS

    AAKASH SERIES|Exercise EXERCISE-II|71 Videos

  • INVERSE TRIGNOMETRIC FUNCTIONS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II PRACTICE SHEET (ADVANCED) INTEGER TYPE QUESTIONS)|7 Videos

  • INVERSET TRIGONOMETRIC FUNCTIONS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL-II PRACTICE SHEET (ADVANCED) INTEGER TYPE QUESTIOS)|5 Videos

Similar Questions

Explore conceptually related problems

Tan^(-1)(cotx)-Tan^(-1)(cot2x)=

If tan^(-1)(a//x)+tan^(-1)(b//x)=pi//2 then x=

If tan^(-1)(3)+tan^(-1)(x)=tan^(-1)(8) then x=

If 3Tan^(-1)(1/(2+sqrt3))-Tan^(-1)(1/x)=Tan^(-1)(1/3) , then x =

"Tan"^(-1)(cosx)/(1+sinx)=

tan(2Tan^(-1)(sinx))=

If "Tan"^(-1)1/(1+2x)+"Tan"^(-1)1/(4x+1)" = Tan"^(-1)2/(x^(2)) then x(x!=0)=

The value of 2tan^(-1)(cosec(tan^(-1)x)-tan(cot^(-1)x)) is equal to

The number of integral values of x satisfying the equation tan^(-1)(3x)+tan^(-1)(5x)=tan^(-1)(7x)+tan^(-1)(2x) is

"tan"^(-1)(1+sinx)/(cosx)=