Math, asked by swainpratapchandra, 10 months ago

prove that sin 50 +sin 40=root 2 sin 85​

Answers

Answered by hstunkiwala
8
Sin(40+50)=90°=>1
√2×sin85°=1
sin85°=1/√2=>45°
Here it’s your answer
Answered by Anonymous
3

Answer:

hope it will be helpful ..

Attachments:
Similar questions