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The equation of the line AB is y = x. If...

The equation of the line AB is `y = x`. If A and B lie on the same side of the line mirror `2x-y = 1`, then the equation of the image of AB is (a) `x+y-2=0` (b) `8x+y-9=0` (c) `7x-y-6=0` (d) `None of these

A

`x+y= 2`

B

`8x+y = 9 `

C

`7x - y = 6`

D

None of these

Text Solution

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The correct Answer is:
C
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