If Tan theta +Cot theta = 2, Find sin theta
Answers
Answered by
0
Answer:
Step-by-step explanation:
Attachments:
Answered by
1
tan theta+cot theta=2
Sin theta/cos theta+ cos theta/sin theta=2
Sin²theta+cos²theta/cos theta*sin theta=2
1/sin theta*cos theta=2
2sin theta*cos theta =1
Sin2 theta=1
Sin 2theta =sinπ/2
theta =π/4
Sin theta = sinπ/4=1/√2
Similar questions