Math, asked by Archita199, 1 year ago

please answer the above question

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Answers

Answered by rakshithravi16

1

Answer:

Refer the image below

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Answered by udaykumar92

2

Step-by-step explanation:

sinA=cosB

substitute sinA=cos(90°-A)

cos(90°-A)=cosB

cos are cancelled

90°-A=B

90°=B+A

(or)

A+B=90°.

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