1.

निम्नलिखित फलन x के सापेक्ष अवलंकन गुणांक ज्ञात कीजिएः `6 log_(e) x-e^(x)+x^(1//5)`

Answer» माना `y=6log_(e)x-e^(x)+x^(1//5)`
`therefore (dy)/(dx)=6(d)/(dx)log_(e)-x(d)/(dx)e^(x)+(d)/(dx)x^(1//5)`
`=6xx(1)/(x)-e^(x)+(1)/(5)x^(1//5-1)=(6)/(x)-e^(x)+(1)/(5)x^(-4//5)`


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