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If x and alpha are real, then the inequa...

If x and `alpha` are real, then the inequation
`log_(2)x+log_(x)2+2cos alpha le 0`

A

has no solution

B

has exactly two solutions

C

is satisfied for any real `alpha` and any real x in (0,1)

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
D
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ARIHANT MATHS-FUNCTIONS-Exercise (Single Option Correct Type Questions)
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  19. Let f(x) be a polynominal with real coefficients such that xf(x)=f'(x)...

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