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यदि (If) y=sin(cotx) , तो निकालें (then find) `(dy)/(dx)`

Answer» `(dy)/(dx)=(d)/(dx){sin(cotx)}=(d)/(d cotx){sin(cotx)}*(d)/(dx)(cotx)`
`=cos(cotx)*(-cosec^(2)x)=-cosec^(2)xcos(cotx)`


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