1080, 1058, 1016, 934, 772, 440

If 4cos²x - 3 = 0, and (0° > x > 90°), then find the value of 'x'.

If α means +, β means -, ɣ  means x, θ means ÷ then 30 θ 10ɣ 5α 10β20 is

What is the value of 1/(1+tan ² θ ) + 1 / (1+cot ² θ ) = ?

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

If cosB = sin(1.5B - 15°), then find the measure of 'B'.

If tan θ = 4/3 and θ is an acute angle, find the value of sin θ + cos θ.

Find the maximum value of 18 sin A + 7 cos A.

Find the simplified value of the following expression if a = 30^o

[(sin²a + cos²a} ÷ seca × sina ÷ cosa]

If √3cosec 2x = 2, then the value of x: