Question

Find the valued of P for which the following pair of linear equation have no solution

-x +py= 1 ; px - y = 1​

Answer 1

Step-by-step explanation:

It has no solutions

So,a1/a2=b1/b2 but not equal to c1/c2

By comparing,

a1=-1, b1=p, c1=-1 & a2=p, b2=-1,c2=-1

-1/p=p/-1

So,p=root 2