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The equations of the sides AB and CA of ...

The equations of the sides AB and CA of a `DeltaABC` are `x+2y=0` and `x-y=3` respectively. Given a fixed point P(2, 3).
Q. If P be orthocentre of `DeltaABC` then equation of side BC is :

A

`y+5=0`

B

`y-5=0`

C

`5y+1=0`

D

`5y-1=0`

Text Solution

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The correct Answer is:
A
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