Question

under which condition the system of equations have no unique solution

Answer 1

Answer:

$\frac{a1}{a2} = \frac{b1}{b2} not = \frac{c1}{c2}$

Step-by-step explanation:

"not equals to "sign was unable to be inserted so sorry

here a1,a2,b1,b2 are coefficients of x and y respectively of two equations. c1 and c2 are constant terms .