the pair of equations y=0 and y=-7 has no solution justify.
Answers
Answered by
3
Answer:
Graphically y = 0 is a straight line which is x - axis and y = - 7 is a straight line parallel to x - axis, 7 units below the origin therefore lines y = 0 and y = - 7 are parallel. ∴ They have no solution. (because solution is the intersection point of both the lines
Step-by-step explanation:
Similar questions