Question

If the cosec of an angle complementary to A b 2/3√, find tan A.

Answer 1

Answer:

1

Explanation:

If the cosec of an angle complementary to A b 2/3√, find tan A.

2(cosec239°- tan251°) -2/3(sin90°) – tan256° y tan234° = y/3

⇒ 2(sec251° - tan251°) – 2/3 – y = y/3

⇒ 2(sec251° – sin251°/cos251°) – 2/3 = 4y/3

⇒ 2 – 2/3 = 4y/3

⇒ y = 4/3 × ¾ = 1

tan A= 1