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`sinx+cosx=y^2-y+a` has no value of `x` for any value of `y` if a belongs to (a) `(0,""sqrt(3))` (b) `(-""sqrt(3),0)` (c) `(-oo,-""sqrt(3))` (d) `(""sqrt(3),oo)`

A

`(0,sqrt(3))`

B

`(-sqrt(3),0)`

C

`(-oo,-sqrt(3))`

D

`(sqrt(3),oo)`

Text Solution

Verified by Experts

The correct Answer is:
D
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