Do someone know this question ,
Sin(90-theta)+ cos(90-theta)=√2sin(90-theta), then prove that : cos theta + sin theta =√2cos theta.
Answers
Answered by
1
Answer:
what is this?
Step-by-step explanation:
sorry I can't understand
Answered by
1
kya hua thanks kyu de rhi ho free mai?
Similar questions