Math, asked by snehamanepally, 1 month ago

The mean of xand 1x is 5 to then the mean of x2 and 1/x2is

Answers

Answered by krishnangchaturvedi1

1

Step-by-step explanation:

(x+1/x)^2

=x^2+1/x^2+2.x.1/x=5

=x^2+1/x^2=7

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