1.

If sin−1x=y, then which one of the following is correct? a) 0≤y≤π b) −π2≤y≤π2 c) 0<y<π d) −π2<y<π2

Answer»

If sin1x=y, then which one of the following is correct?


a) 0yπ
b) π2yπ2
c) 0<y<π
d) π2<y<π2



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