If A = tan11°. tan29°, B = 2cot61°. cot79° then -

Discussion Forum : Trigonometry

Question - If A = tan11°. tan29°, B = 2cot61°. cot79° then -

Options:

A . A = 2B

B . A = -2B

C . 2A = B

D . 2A = -B

Answer: Option C

Submit Your Solution Below and Earn Points !

Next Question

Submit Your Solution hear: