Home
Class 12
MATHS
One of the principal solutions of sqrt(3...

One of the principal solutions of `sqrt(3) sec x=-2` is equal to a)`(2pi)/(3)` b)`(pi)/(6)` c)`(5pi)/(6)` d)`(pi)/(3)`

A

`(2pi)/(3)`

B

`(pi)/(6)`

C

`(5pi)/(6)`

D

`(pi)/(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

The value of sin^(-1){cos(4095^(@))} is equal to a) -(pi)/(3) b) (pi)/(6) c) -(pi)/(4) d) (pi)/(4)

The argument of the complex number ((i)/(2) - (2)/(i)) is equal to a) (pi)/(4) b) (3 pi)/(4) c) (pi)/(12) d) (pi)/(2)

The perimeter of a triangle ABC is 6 times the arithmetic mean of the sine ratios of its angles. If a =1, then A is equal to : a) pi/6 b) pi/3 c) pi/2 d) (2pi)/(3)

The value of tan^(-1) (2) + tan^(-1) (3) is equal to a) (3pi)/(4) b) (pi)/(4) c) (pi)/(3) d) tan^(-1) (6)

The period of the function f(theta) = 4+4 sin^(3) theta - 3 sin theta is a) (2pi)/(3) b) (pi)/(3) c) (pi)/(2) d) pi

The length of the longest interval in which the function 3 sin x - 4 sin^(3) x is increasing is a) (pi)/(3) b) (pi)/(2) c) (3 pi)/(2) d) pi

The angle between the pair of straight lines y^(2) sin ^(2) theta -xy sin ^(2) theta +x^(2) (cos^(2) theta-1) =0 is : a) (pi)/(3) b) (pi)/(4) c) (pi )/(6) d) (pi)/(2)

If |vec(a)-vec(b)|= |vec(a)|=|vec(b)|=1 , then the angle between vec(a) and vec(b) is equal to a) (pi)/(3) b) (3pi)/(4) c) (pi)/(2) d)0

The area bounded by y= sin^(2)x, x = (pi)/(2) and x=pi is a) (pi)/(2) b) (pi)/(4) c) (pi)/(8) d) (pi)/(16)

int_1^sqrt(3) (d x)/(1+x^2) equals a) pi/3 b) (2 pi)/3 c) pi/6 d) pi/(12)