the value o9sin 60 degree. cos 30 degree +sin 30 degree. cos 60 degree
Answers
Answered by
0
Answer:
sin(A+B) sinA.cosB+cosA.sinB
sin90⁰=1
Attachments:
![](https://hi-static.z-dn.net/files/de9/c47e6acb9b4ab9a8dd19e310566d2044.jpg)
Similar questions