Question

Express the following as trigonometric ratio of complementary angle of θ.
(i) cos θ (ii) sec θ
(iii) cot θ (iv) cosec θ
(v) tan θ

Answer 1

Answer:

1-sin (90° - θ) = cos θ

2-csc (90° - θ) = sec θ

3-tan (90° - θ) = cot θ

4-sec (90° - θ) = csc θ

5-cot (90° - θ) = tan θ

hope this helps you