Home
Class 14
MATHS
Consider the following equations (i) c...

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 ?

A

1 and 2 only

B

2 and 3 only

C

1 and 3 only

D

1, 2 and 3

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

tan^2x + cot^2 x +2=sec^2 x cosec^2 x

∫ Sec^2x * Cosec^2x dx

sec 2x - tan 2x=

int sec^(2) x cosec^(2) x dx

log (sec 2x +tan 2 x)

int sec^(2)x-tan^(2)x

Integrate : int ( sec^2x dx )/ ( cosec^2x )

Find the range of f(x)=cosec^2x+25sec^2x .

The least values of cosec^(2) x + 25 sec^(2)x is