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If the line, ax+ by + c = 0 is a normal ...

If the line, `ax+ by + c = 0` is a normal to the curve `xy =2`

A

` a lt 0, b gt 0 `

B

` a gt 0 , b lt 0 `

C

` a gt 0, b gt 0 `

D

`a lt 0, b lt 0`

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The correct Answer is:
A, B
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AAKASH INSTITUTE-APPLICATION OF DERIVATIVES-Assignment SECTION-C( Objective Type Questions ( More than one option are correct ))
  1. If the line, ax+ by + c = 0 is a normal to the curve xy =2

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