Question

square root3 tan theta = 1 and theta is an acute then theta is

Answer 1

Answer:

tan theta is an acute angle

then tan theta = 45°

Answer 2

Answer:

square root3 tan theta = 1

implies tan theta = 1\√3

implies theta = 30° (from trigonometric table)

so

sin 3theta + cos2theta = sin90° + cos 60°

= 1+0.5 = 1.5