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the equation of the line parallel to the...

the equation of the line parallel to the line `3x +4y=0` and touching the circle `x^2+ y^2= 9` in the first quadrant is:

A

`3x+4y=15`

B

`3x+4y=45`

C

`3x+4y=9`

D

`3x+4y=12`

Text Solution

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The correct Answer is:
A
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