Math, asked by creepycat4044, 1 year ago

Please help for this 19th question is related to Matrices.

whoever answers guarantee I will mark as brainliest!

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Answered by darkknight96

1

$ab = (1 \: 2 \: 3\: 4)(1 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 2 )$

ab=1*1+2*2+3*3+4*4=30

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