Equations Flashcards
1
Q
2 equations
a1x + b1y + c1 = 0
a2x + b2y + c2 = 0
Has a unique solution only if
A
a1/a2 ≠ b1/b2
2
Q
2 equations
a1x + b1y + c1 = 0
a2x + b2y + c2 = 0
Has a no solution only if
A
a1/a2 = b1/b2 ≠ c1/c2
3
Q
2 equations
a1x + b1y + c1 = 0
a2x + b2y + c2 = 0
Has a infinite solutions only if
A
a1/a2 = b1/b2 = c1/c2.