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The set of values of 'c' so that the equ...

The set of values of 'c' so that the equations `y=|x|+c andx^(2)+y^(2)-8|x|-9=0` have no solution is

A

`(-oo,- 3) uu ( 3, oo)`

B

` (-3,3)`

C

`( -oo, - 5sqrt( 2)) uu ( 5 sqrt(2) ,oo)`

D

`(5 sqrt( 2) - 4, oo)`

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The correct Answer is:
D
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