1.

If y= f((2x+3)/(3-2x)) and f(x) = sin (logx) then (dy)/(dx)=

Answer»

`12/(9+4x^2)COS(LOG((2x-3)/(3+2x)))`
`12/(9-4x^2)SIN(log((2x-3)/(3+2x)))`
`12/(9-4x^2)cos(log((2x-3)/(3+2x)))`
`cos(log((2x-3)/(3+2x)))`

ANSWER :C


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