Q.28. If Sin (A+2B) = and Cos (A+B)= I/√2. A>B then find A and B.
Answers
Answered by
2
Answer:
hope it helps you..... please follow me..... Mark me as brainlisted..... thank u ❤️
Attachments:
Answered by
0
Answer:
The question is incomplete. Please also tell the value of sin (A+2B).
When the value will be there you can just check at what value is sin equal to ______. Like value of cos at 45° is 1/√2, so (A+B)= 45°.
When you get the two equations just simply solve it like any linear equation. You will get the value of A and B.
Hope it helps ☺
Similar questions