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If normal of the curve is parallel to x ...

If normal of the curve is parallel to x axis then

A

`(dy)/(dx)=0`

B

`(dy)/(dx)=1`

C

`(dx)/(dy)=0`

D

`(dx)/(dy)=1`

Text Solution

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The correct Answer is:
C
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DIPTI PUBLICATION ( AP EAMET)-APPLICATIONS OF DIFFERENTIATION-EXERCISE 1B (TANGENT AND NORMAL)
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