1.

10. If tan 20=cot (0 +6), where 20 and (+6°) an acute angles, find thevalue of 0.​

Answer» ONG>ANSWER:

tan2A=COT(A+6)

cot(90-2A)=cot(A+6)

90-2A=A+6

90-6=A+2A

84=3A

A=84/3=28



Discussion

No Comment Found

Related InterviewSolutions