If [x1y2]−[y180]=[20−x2], then the values of x and y respectively are
5 and 1
5 and 3
3 and 2
3 and 4
A
3 and 4
B
5 and 1
C
3 and 2
D
5 and 3
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Solution
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The correct option is B5 and 3 On comparing, we get
x−y=2,y−8=−x On solving both the equations, we get
x=5 and y=3.
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