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Equation of normal to curve y=b.e^(-x...

Equation of normal to curve `y=b.e^(-x/ a )`, where it cuts the y-axis, is

A

`ax-by+b^(2)=0`

B

`ax-by+b=0`

C

`ax-by+b^(3)=0`

D

`ax-by=0`

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The correct Answer is:
A
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MARVEL PUBLICATION-APLICATIONS OF DERIVATIVES-MULTIPLE CHOICE QUESTIONS (TEST YOUR GRASP - II : CHAPTER 12)
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