ICSE Class 10 Answered
what is multiplication of matrices? i am getting confused with this can you plz help me on this......
Asked by uthkarsh | 09 Feb, 2015, 05:08: PM
Expert Answer
Hi Uthkarsh,
Suppose there are two matrices, Matrix A and matrix B respectively.
A = 1 2
3 4
B = 5 6
7 8
AB = 1x5+2x7 1x6+2x8
3x5+4x7 3x6+4x8
AB = 5+14 6+16
15+28 18+32
AB = 19 22
43 50
Matrix multiplication is multipling the first row of Matrix A with all the columns of Matrix B and doing this process for all the remaining rows of matricx A.
For further assistance log on to http://www.topperlearning.com/.
Answered by | 09 Feb, 2015, 05:26: PM
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