1.

If y = f((3x+4)/(5x+6)) and f^(1)(x) = tanx^2then (dy)/(dx) is equal to

Answer»

`-2TAN((3x+4)/(5x+6))^2XX1/((5x+6)^2)`
`F((3tanx^2+3)/(5tanx^2+6))tanx^2`
`tanx^2`
`2tan((3x+4)/(5x+6))^2xx1/((5x+6)^2)`

ANSWER :A


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