Question

what is the number of solution for a pair of equation X is equal to zero and Y is equal to zero​

Answer 1

Answer:

Step-by-step explanation:

Given The pair of equations Y is equal to zero and Y is equal to minus 7 has

a) one solution

b) 2 solution

c) infinitely many solution

d) no solution

. Given the pair of equations y = 0 and y = - 7

. Now the equation of the line y = 0 lies on x – axis itself and the other equation y = 7 is parallel to x- axis .

. Since, these lines are parallel, they do not have any common solution.

. When a graph is plotted we find both the lines are parallel.

. So no solution will be the correct option

Step-by-step explanation:

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