Home
Class 12
MATHS
if int (d theta)/(cos^2 theta (tan 2 the...

if `int (d theta)/(cos^2 theta (tan 2 theta + sec 2 theta)=`
`lambda tan theta + 2 log_e|f ( theta )|+C` where C is a constant of intergration , then the ordered pair `( lambda,f( theta))` is equal to :

A

`(1, 1+ tantheta)`

B

`(1, 1- tantheta)`

C

`(-1, 1+ tantheta)`

D

`(-1, 1- tantheta)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

tan theta + 2 tan 2 theta + 4 tan 4 theta + 8 cot 8 theta = cot theta.

int((d(theta))/((cos^2 theta)(sec(2theta) + tan(2theta)))) = lambda tantheta + 2logf(x) + c , then ordered pair (lambda, f(x)) is

Prove that 1 + tan 2 theta tan theta = sec 2 theta .

If inte^(sintheta)(sintheta+sec^2theta)"d"theta is equal to f(theta)+C (where , C is the constant of integration) and f(0) = 0 , then the value of f(pi/4) is

(5) sec theta+tan theta=7 then sec theta-tan theta=?

(5) sec theta+tan theta=7 then sec theta-tan theta=?

(5) sec theta+tan theta=7 then sec theta-tan theta=?

(5) sec theta+tan theta=7 then sec theta-tan theta=?

(sin theta + sin 2 theta)/( 1 + cos theta + cos 2 theta) = tan theta.

Prove that cos theta (tan theta +2) (2tan theta +1) = 2 sec theta + 5 sin theta