We can add or subtract matrices only if they are of the same order
Let’s actually add them.
When adding two matrices, each corresponding element gets added
Similarly,
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Addition/ subtraction of matrices
Last updated at March 16, 2023 by Teachoo
We can add or subtract matrices only if they are of the same order
Let’s actually add them.
When adding two matrices, each corresponding element gets added
Similarly,
Get live Maths 1-on-1 Classs - Class 6 to 12
Example [■8(3&[email protected]&4)][■8(3&[email protected]&[email protected]&3)] We cannot add them But we can add [■8(3&[email protected]&4)][■8(−9&[email protected]−1&3)] We can add them [■8(3&[email protected]&[email protected]&3)][■8(−2&[email protected]−8&[email protected]&−18)] We can add them [■8(3&[email protected]&4)]+ [■8(−9&[email protected]−1&3)] =[■8(3+(−9)&[email protected]+(−1)&4+3)] =[■8(−6&[email protected]&7)] [■8(3&[email protected]&[email protected]&3)]−[■8(−2&[email protected]−8&[email protected]&−18)] =[■8(3−(−2)&2−[email protected]−(−8)&4−[email protected]−0&3−(−18))] =[■8(3+2&−[email protected]+8&−[email protected]&3 +18)] =[■8(5&−[email protected]&−[email protected]&21)]