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If m sin^(-1) x = log (e) y , then (1 - ...

If `m sin^(-1) x = log _(e) y` , then `(1 - x^(2)) y'' - xy'` =

A

`-2y`

B

`m^(2) y`

C

`- m^(2) y`

D

`2y`

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