Question

For what value of p will the following system of equations have no solution (i) (2p-1)x+(p-1)y = 2p+1; y+3x-1=0

Answer 1

Answer:

For no solution

2p-1/3=p-1/1not=2p+1/1

From first two equation

3p-3=2p-1

or p=2

From last two equation

p not=-2

Hence p=2 is required value.