Question

The pair of equations px+2y=5, 3x+y=1 has a unique solution for p ≠………………

Answer 1

Answer:

if the pair of equations px+2y=5, 3x+y=1 has a unique solution, then

$\: \: \: \: \: \: \frac{p}{3} \neq \: \frac{2}{1} \\ \implies \: p \neq6$

Answer 2

Answer:

The pair of equations px+2y=5, 3x+y=1 has a unique solution for p ≠………………