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If the line a x+b y+c=0 is a normal to t...

If the line `a x+b y+c=0` is a normal to the curve `x y=1,` then `a >0,b >0` `a >0,b<0` `a<<0,b>>0` (d) `a<0,b<0` none of these

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`

Text Solution

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The correct Answer is:
A, B
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