1.

Find `(dy)/(dx)`, when: `x^(n)+y^(n)=a^(n)`

Answer» Correct Answer - `(-x^(n-1))/(y^(n-1))`
`x^(n)+y^(n)=a^(n)rArrnx^(n-1)+ny^(n-1)(dy)/(dx)=0.`


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