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If a,b, x in R, a lt b and y =(x^(2) -ab...

If `a,b, x in R, a lt b and y =(x^(2) -ab)/(2x-a -b),` then-

A

`y in (a, b)`

B

`y in [a, oo)`

C

`y ne(-oo, a]`

D

`y ne (a,b)`

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The correct Answer is:
D
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