Home
Class 14
MATHS
If tan^2 y cosec^2 x – 1 = tan^2 y, then...

If `tan^2 y cosec^2 x – 1 = tan^2 y`, then which one of the following is correct ?

A

`x - y = 0`

B

`x = 2y `

C

`y = 2x`

D

`x - y = 1^@`

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

If x = (sec^(2) theta - tan theta)/(sec^(2) theta + tan theta) , then which one of the following is correct ?

Let x, y, z be positive real numbers such that x, y, z are in GP and tan^(-1)y" and "tan^(-1)z are in AP. Then which one of the following is correct?

If 2x and 2y are complementary angles and tan (x+2y)=2 , then which of the following is (are) correct ?

Consider the following equations (i) cosec^2 x + sec^2 x = cosec^2 x sec^2 x (ii) sec^2 x + tan^2 x = secx tan^2 x (iii) cosec^2 x+ tan^2x = cot^2x + sec^2x Which of the above equations are correct ?

If 2 tan ^(-1)(cos x )=tan ^(-1)(2 cosec x), then the value of x is

If (tan^(-1)x)^(3)+(tan^(-1)y)^(3)=1-3tan^(-1)x.tan^(-1)y . Then which of the following may be true (A) (x+y)/(tan1)=-2 (B) (tan^(-1)x)/(1-tan^(-1)y)=2 (C) (x+y)/(tan1)=2 (D) (x+y)/(cot1)=1

If 4(cosec^2 57-tan^2 33)-cos 90 +yxx tan^2 66xx tan^2 24=y/2 , then the value of y is: यदि 4(cosec^2 57-tan^2 33)-cos 90 +yxx tan^2 66xx tan^2 24=y/2 है, तो y का मान ज्ञात करें: