Home
Class 12
MATHS
tan ^(-1) (1/3)+tan ^(-1) (1/5)+tan ^(-1...

`tan ^(-1) (1/3)+tan ^(-1) (1/5)+tan ^(-1) (1/7)=tan ^(-1) x,` then `x=`

A

`(1)/(9)`

B

`(7)/(9)`

C

1

D

`oo`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • INDEFINITE INTEGRAL

    HIMALAYA PUBLICATION|Exercise QUESTION BANK|404 Videos

  • LIMITS, CONTINUITY AND DIFFERENTIABILITY

    HIMALAYA PUBLICATION|Exercise QUESTION BANK|354 Videos

Similar Questions

Explore conceptually related problems

If tan ^(-1) a^(3)+tan ^(-1) a=tan ^(-1) b, then b=

If tan ^(-1)(x+1)+tan ^(-1)(x-1)=tan ^(-1) (8)/(31) then x=

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

sin ^(-1)((3)/(5))+tan ^(-1) (1)/(7)=

If 3 tan ^(-1)((1)/(2+sqrt(3)))-tan ^(-1) (1)/(x)=tan ^(-1) (1)/(3) then x=

Value of tan^(-1)1/3+tan ^(-1)1/5+tan^(-1)1/7+tan^(-1)1/8 is

Value of "tan"^(-1) 1/3 + "tan"^(-1) 1/5 +"tan"^(-1) 1/7 + "tan"^(-1) 1/8 is :