Math, asked by gamergarg456, 7 months ago

please solve this step by step i will mark you brainliest if you do step by step

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Answers

Answered by shivangsrivastava123

1

sin 90=1

therefore

A+B=90. ...(i)

cos 30=√3/2

therefore

A-B=30. ...(ii)

add i and ii

we get

A=60

B=30

thanks

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