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y^(2)+(1)/(y^(2)) is not equal to...

`y^(2)+(1)/(y^(2))` is not equal to

A

`(y^(4)+1)/(y^(2))`

B

`(y+(1)/(y))^(2)`

C

`(y-(1)/(y))^(2)+2`

D

`(y+(1)/(y))^(2)-2`

Text Solution

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The correct Answer is:
B
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