Math, asked by mistrydevanshu14, 4 months ago

cos (90 - A) solve the sum

Answers

Answered by abdulrehmanbahrain

0

Answer:

cos(90)cos(A)+sin(90)sin(A)

Step-by-step explanation:

i hope you got the answer

Answered by jyotikumari05700

1

Answer:

cos(90-A) = sinA...

it is only formula I think

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