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The function f: X -> Y defined by f(x)...

The function `f: X -> Y` defined by `f(x) = sin x` is one-one butnot onto if `X and Y` are respectively equal to

A

`R and R`

B

`[0, pi] and [-1, 1]`

C

`[0, (pi)/(2)] and [-1,1]`

D

`[-(pi)/(2), (pi)/(2)] and [-1,1]`

Text Solution

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The correct Answer is:
C
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