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A line passing through the point P (1, 2...

A line passing through the point P (1, 2) meets the line `x+y=7` at the distance of 3 units from P. Then the slope of this line satisfies the equation

A

`7x^2 - 18x + 7-0`

B

`16x^2 -39 x +16=0`

C

`7x^2 -6x -7=0`

D

`8x^2 -9x+1=0`

Text Solution

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The correct Answer is:
A
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