show that the length.of the subnormal at any point on the curve xy=a2 – InterviewSolution

1.

show that the length.of the subnormal at any point on the curve xy=a2 vanes as the cube ofthe ordinate of the point.

Answer»

Since, length of subnormal is directly proportional to cube of y, hence, it is directly proportional to cube of abscissa.

it is right.thanks a lot

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