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Questions  

The value of p for which the lines 2x+y-3=0, 3 xy2=0 and xpy+5 =0 may intersect at a point is 

a
2
b
3
c
5
d
6

detailed solution

Correct option is D

First two lines intersect at (1, 1) and the third line passes through (1, 1) if p = 6  Alternatively 1−p521−33−1−2=0

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