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If log(y)x +log(x)y = 7, then the value ...

If `log_(y)x +log_(x)y = 7`, then the value of `(log_(y)x)^(2) +(log_(x)y)^(2)`, is

A

43

B

45

C

47

D

49

Text Solution

Verified by Experts

The correct Answer is:
C
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