If sin(3θ) = cos(2θ), then find the value of θ between 0 and 90 degrees.

If sin 23° = `12/13` , then tan 67° = ?

If (sinx + siny) = a and (cosx + cosy) = b, then find the value of (sinx siny + cosx cosy).

[A] (a²+b²-2)/ 2

The minimum value of 3 sin² θ + 4 cos² θ is

If (1+sinθ)/cosθ = x, then find the value of secθ

If tan 2 θ = cot 4θ find (Sin 2θ + Cos 3θ)³ =?

If 9 sinx + 40 cosx = 41 then find tanx.

(1+sint)/(4-4sint)-(1-sint)/(4+4sint) =?

(cos5°+sin5°)/(cos5°-sin5°) is equal to:

If 2sin y + cos y = √3 sin y, then find the value of tan y