Home
Class 12
MATHS
tan^(-1)x +tan^(-1)y = (3pi)/4 Then cot...

`tan^(-1)x +tan^(-1)y = (3pi)/4` Then ` cot^(-1) x + cot^(-1) y `is :

A

`4/3 pi`

B

`pi/2`

C

`pi/4`

D

`(-pi)/4`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • INVERSE TRIGONOMETRIC FUNCTIONS

    PREMIERS PUBLISHERS|Exercise PROBLEMS FOR PRACTICE ( ANSWER THE FOLLOWING QUESTIONS ):|24 Videos

  • INVERSE TRIGONOMETRIC FUNCTIONS

    PREMIERS PUBLISHERS|Exercise SOLVED TO EXERCISE 4.6|20 Videos

  • DISCRETE MATHEMATICS

    PREMIERS PUBLISHERS|Exercise Problems For Practice|30 Videos

  • MODEL QUESTION PAPER - II

    PREMIERS PUBLISHERS|Exercise PART-IV|8 Videos

Similar Questions

Explore conceptually related problems

Solve tan^(-1) x gt cot^(-1) x

tan^(-1)x +cot^(-1) x= .......

The value of 2tan^(-1)(cos e ctan^(-1)x-tancot^(-1)x) is equal to (a) cot^(-1)x (b) cot^(-1)1/x (c) tan^(-1)x (d) none of these

solve tan^(-1) 2x + tan^(-1) 3x = pi/4 , if 6x^2 lt 1 .

Evaluate : sin (tan^(-1) x + cot^(-1) x )

Solve tan^(-1) x + cot^(-1) (-|x|) = 2 tan^(-1) 6x

If cot^(-1) x = (2pi)/7 for some x in R the value of tan^(-1) x is :

Draw the graph of y=tan^(-1)x-cot^(-1)x .

Draw the graph of y=tan^(-1)x+cot^(-1)x