sec x =2...

`sec x =2`

Verified by Experts

The correct Answer is:

`pi/3, (5pi)/(3), 2npi pm (pi)/(3), n in Z`

TRIGONOMETRIC FUNCTIONS
NCERT BANGLISH|Exercise MISCELLANEOUS EXAMPLES|10 Videos
TRIGONOMETRIC FUNCTIONS
NCERT BANGLISH|Exercise EXERCISE 3.3|25 Videos
STRAIGHT LINES
NCERT BANGLISH|Exercise Miscellaneous Exercise on Chapter 10|24 Videos

Similar Questions

Explore conceptually related problems

If f(x) = sec 2x + cosec 2x, then f(x) is discontinuous at all points in

tan ^(-1)((1)/(2) sec x) + cot^(-1)(2cos x) =(pi)/(3)

Find from definition the differential coefficients of the following : sec 2 x " at " x = (pi)/(6)

int tan^(3) 2x sec 2 xdx

int sec^(2) x " cosec"^(2) xdx is a function of -

Writing tan x as (sin x )/(cos x ) deduce that (d)/(dx)(tan x ) = sec^(2) x *

Evaluate the following integrals : int (sec^(2) x ) /("cosec"^(2) x ) dx

sec ^(2) 2x =1-tan 2x

If 2x= sec A " and "2/x = tan A , then the value of 2(x^2 - 1/x^2) will be

Prove : int sec^(2) x cos^(2) 2x dx = tan x + sin 2x - 2x + c