Question

please solve this question ​

Answer 1

Hii

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x^2/3 + y^2/3 = a^2/3

differentiating with respect to x

2/3y1/3 dy/dx = - 2/3 x ^1/3

dy/dx = (x/y)1/3

on differentiating questions 2 with respect to x

ny^n - 1 dy/dx = - nx^n - 1

dy/dx =( x/y)^n-1

differentiating questions 3 with respect to x

2x + 3ydy/dx - y - xdy/dx = 0

(2x - y )/ (x - 3y)= dy/dx

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