Question

In which quadrant does θ lie if the following statements are true: cos⁡θ>0 and sin⁡θ>0

Answer 1

First quadrant

Explanation:

cosθ > 0 in first/ fourth quadrants

sinθ > 0 in the first/ second quadrants

sinθ and cosθ are both > 0 in the first quadrant

Then θ lies in the first quadrant