A) \[x=2\]and\[y=2\]
B) \[x=-2\]and \[y=1\]
C) \[x=-1\]and \[y=2\]
D) \[x=2\]and\[y=-1\]
Correct Answer: A
Solution :
Given \[x-y=0\]..(i) \[2x-y=2\] ...(ii) By equation (i) \[x-y=0\] \[x=y\] Putting the value of\[x=y\]in equation (ii) \[2y-y=2,~\,\,\,\,\,\,\,\,\,\,\,\,~y=2,~~\,\,\,\,\,\,\,\,\,\,\,\,\,~x=2\]
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