If sin (cot^(-1)(1-x))=cos(tan^(-1)(-x))...

If `sin (cot^(-1)(1-x))=cos(tan^(-1)(-x))`, then x is

A

`-1`

B

`-(1)/(2)`

C

0

D

1

Text Solution

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A value of x for which sin(cot^(-1)(1+x)) = cos(tan^(-1)x) is

A

`-(1//2)`

B

1

C

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D

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A value of x for which sin(cot^(-1)(1+x)) = cos(tan^(-1)x) is

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`-1//2`

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The value of x for which sin(cot^-1(1+x))=cos (tan^-1x) is

A

`1/2`

B

1

C

0

D

`-1/2`

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