State which of the following is equal to `sqrt3 sin 10 ^(@)`

State which of the following is equal to "sin" (5 theta)/2 "sin"(3 theta)/2

If sinA = 3/5 , state which of the following is the value of sin3 A?

The circumradius of triangle ABC is 10 units: If c=10sqrt(3) units, state which of the following is the value of the angle C?

If cos A = sqrt 3/2 state which of the following is the value of cos 3 A?

State which of the following is the general solution of the equation sectheta = -2/sqrt(3) ?

State which of the following sets are equal : N = {1, 2, 3, 4, ..}

State which of the following sets are equal : W = { 0, 1, 2, 3, ...}

State which of the following are surds . Justify: root (3) (\sqrt{8})

State which of the following are surds . Justify: root (4) (3-\sqrt{7})

If A=sqrt(sin2-sin sqrt(3)), B=sqrt(cos2-cos sqrt(3)) , then which of the following statement is true ?