Math, asked by sajagchakma123, 10 months ago

can you answer any of the question please answer I will mark you brilliant

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Answers

Answered by pulakmath007

1

ANSWER ::

2.

sin-1x + sin-1y = π/2

(π/2 - cos-1x) + (π/2 - cos-1y) = π/2

So

Cos-1x + cos-1y = π/2

Answered by ayushchakma17

0

pata nahi bhaiya google kar lo

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