Question

ALLEN
EXEF
1
Multiple choice questions
The pair of equations X = 0 and y=-7 has
1) One solution
(2) Two solutions
(3) Infinitely many solutions
(4) No solution
how the answer one solution will come?​

Answer 1

hey mate

here is the answer...

Answer:we know that x=0 is the y-axis.

so ,there is only one intersection of the line y=-7 and x=0 (y-axis) at the point (0,-7)

so,the correct option is 1)-one solution.

if you have any doubt , then ask!!