Math, asked by shruti09042001, 1 year ago

chapter - matrices
solve this ...find AB and BA

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Answers

Answered by Preet2012
2
Hey friend!

See the attached pic!!

Hope it helps..!!
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shruti09042001: thanks....but i think u have solved it wrong ...BA is correct but AB is not.....AB= [30].....and AB is not equal to BA
shruti09042001: pls see to it...
Preet2012: But I think it's correct
shruti09042001: do you have rs agrawal class 12
Preet2012: nope
shruti09042001: if yes check in it ex -5c Q .1)iv
Preet2012: Sure n sry if it's wrong
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