A) 2, 2, 3, 4
B) 2, 3, 1, 2
C) 3, 3, 0, 1
D) None of these
Correct Answer: A
Solution :
Given, \[x+y=4\] ?..(i) and \[x-y=0\] .?(ii) After solving (i) and (ii), \[x=2,\,y=2\] \ \[2x+z=7\] Þ \[z=3\] and \[2z+w=10\] Þ \[w=4\].You need to login to perform this action.
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