If A = [aij]2×2 where aij = i + j, then A is equal to
(a) 
(b) 
(c) 
(d) 
Solution:
If
then the values of x and y are
(a) x = 2, y = 7
(b) x = 7, y = 2
(c) x = 3, y = 6
(d) x = – 2, y = 7
Solution:
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