CBSE Class 12-science Answered
Write a 2 
3 matrix A = [aij] whose elements are given by aij = (i - 2j)2.
3 matrix A = [aij] whose elements are given by aij = (i - 2j)2.
Asked by Topperlearning User | 02 May, 2016, 01:54: PM
Expert Answer
A 2 
3 matrix can be represented as 
. The element aij = (i - 2j)2, therefore can be written as
a11 = (1 - 2)2 = (-1)2 = 1
a12 = (1 - 4)2 = (-3)2 = 9
a13 = (1 - 6)2 = (-5)2 = 25
a21 = (2 - 2)2 = 02 = 0
a22 = (2 - 4)2 = (-2)2 = 4
a23 = (2 - 6)2 = (-4)2 = 16
Answered by | 02 May, 2016, 03:54: PM
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