1. If 2x-y =2 and -2x-y =4 find the value of y?
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Answered by
0
Answer:
THE ANSWER was = Y=2 ne happy
Answered by
11
Answer:
Here, a1 b2 – b1 a2 = (2)(-1) – (-1) (2)
= -2 + 2 = 0
Graphically, we can check that these two lines are parallel and hence they do not have a solution.
Step-by-step explanation:
Hope it will help you..
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