Inflorescence type present in Cashew crop

If sin (2x + 50) ^o = cos (2y - 50) ^o, such that, 0^o < x + y < 90^o, then find the value of tan(x + y) .

What is the value of sin(B – C) cos(A – D) + sin(A – B) cos(C – D) + sin(C – A) cos(B – D)?

If {(tanx)/(secx)} × cosx = (1/2), then determine the value of ‘sin2x’.

If sin θ + cos θ = 1.2, find the value of sin θ. cos θ.

If cot A = 12/5, then the value of (sin A + cos A) × sec A is ________.

If tan² 45°- cos² 60° x sin 45° cos 45° cot 30°, then find the value of 'x'.

What is the simplified value of the given expression?

2(sin² 15° + sin² 75°) + 4sin 30° - (2sec 60° + cot 45°)

If sec a + tan a = 3, find the value of sin a.