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Consider the equation of a pair of strai...

Consider the equation of a pair of straight lines as `x^2-3xy+lambday^2+3x-5y+2=0`
The point of intersection of line is `(alpha, beta) ` , then the value of `alpha^2+beta^2` is

A

2

B

5

C

10

D

17

Text Solution

Verified by Experts

The correct Answer is:
C
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