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The range of values of ‘a' such that (1...

The range of values of ‘a' such that `(1/2)^|x|= x² - a` is satisfied for maximum number of values of 'x'

A

`(-infty,-1)`

B

`(-infty,infty)`

C

(-1,1)

D

`(-1,infty)`

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The correct Answer is:
D
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