Straight line joining the points (2,3) a...

Straight line joining the points (2,3) and (-1,4) passes through the point `(alpha, beta)` if

A

`alpha+2beta=7`

B

`3aplha+beta=9`

C

`aplha+3beta=11`

D

`3aplha+beta=11`

Text Solution

Verified by Experts

The correct Answer is:

C

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