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If log(x)log(18) (sqrt(2)+sqrt(8)) = (-1...

If `log_(x)log_(18) (sqrt(2)+sqrt(8)) = (-1)/(2)`. Then the value of 'x'.

A

is a perfect square

B

is a composite number

C

relatively prime with 25

D

is a prime number

Text Solution

Verified by Experts

The correct Answer is:
C
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