If the normal to the curve y2=5x−1 at the point (1,−2) is of the f – InterviewSolution

1.	If the normal to the curve y2=5x−1 at the point (1,−2) is of the form ax−5y+b=0, then a−b is
Answer» If the normal to the curve $y^{2} = 5 x - 1$ at the point $(1, - 2)$ is of the form $a x - 5 y + b = 0,$ then $a - b$ is

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