if sinA=cosB then (A+B) = 90°
Answers
Answered by
2
Given :
- sin A = cos B
To Prove :
- A + B = 90°
Solution :
We are given,
sin A = cos B
Now, we know that,
Hence, Proved.
Answered by
3
Step-by-step explanation:
plz refer to the attachment
may be it helps you
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