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The co-ordinates of A,B,C are (6,3) ,(-3...

The co-ordinates of A,B,C are (6,3) ,(-3,5) , (4,-2) respectively and P is a point (x,y) , then the value of `(DeltaPBC)/(DeltaABC)`:

A

`(x + y - 2)/7`

B

`(x - y)/4`

C

`(x + y -3)/5`

D

none of these

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The correct Answer is:
A
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