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If a function is represented parametrically by the equations `x=(1+log_(e)t)/(t^2),y =(3+2log_et)/(t)` , then which of the following statement are true ?

A

`y''(x-2xy')=y`

B

`yy'=2x(y')^2+1`

C

`xy'=2y(y')^2+2`

D

`y''(y-4xy')=(y')^2`

Text Solution

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The correct Answer is:
B, D
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