4 years ago

How do i find sin^-1(cos(pi)) and answer in radians in terms of pi

1 answer:

7 0

We have to find sin^(-1) ( cos π ).
cos π = cos 180° = - 1
sin^(-1) ( - 1 ) = 270° = 3 π / 2
Answer:
sin ^
sin^(-1)( cos π ) = 3 π / 2

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