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![[Post New]](/templates/default/images/icon_minipost_new.gif) 26 Feb 2007 17:26:49 IST
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This i have already posted in 'ask expert panel' .twice i have posted this.total views=20+16.but no answer! If A and B are 2 matrices of any order such that AB=O and A is non-singular then a] B=O b] B is non-singular c] B is singular d] B=A The ans is B=0.what i want to know is why option c is wrong.please help.If any one gives me the correct reason,SALUTE is promised!
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IF U THINK U CAN, U CAN........IF U THINK U CAN'T, U CAN'T.........
BE THE BEST OF WHAT EVER YOU ARE!!!
THEN U WILL SUCCEED FOR SURE!!!
     
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26 Feb 2007 17:45:48 IST
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it may be not c bcoz then there will be
ABnot equal to zero
as no two such matrix are possible
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26 Feb 2007 17:46:46 IST
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plz reply if i am right
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26 Feb 2007 17:49:34 IST
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B is singular means modulus of B=O.i took an example and it came right i.e it came AB=O
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IF U THINK U CAN, U CAN........IF U THINK U CAN'T, U CAN'T.........
BE THE BEST OF WHAT EVER YOU ARE!!!
THEN U WILL SUCCEED FOR SURE!!!
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26 Feb 2007 17:50:50 IST
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u r from which state?
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IF U THINK U CAN, U CAN........IF U THINK U CAN'T, U CAN'T.........
BE THE BEST OF WHAT EVER YOU ARE!!!
THEN U WILL SUCCEED FOR SURE!!!
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26 Feb 2007 17:56:21 IST
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may be i have taken special case.if u prove ur answer with a simple example .hats off to u
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IF U THINK U CAN, U CAN........IF U THINK U CAN'T, U CAN'T.........
BE THE BEST OF WHAT EVER YOU ARE!!!
THEN U WILL SUCCEED FOR SURE!!!
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26 Feb 2007 17:59:40 IST
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Hey Karthik you must click Ask Expert Panel on the top and then type the question.Only then experts answer it.
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ADARSH
NITK Surathkal
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26 Feb 2007 18:14:45 IST
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Hey KAB,
I KNOW IT YAAR.I FIRST POSTED IT THERE ONLY.20 VIEWS.BUT NO ANSWER YAAR.I HAVE POSTED IT 3 TIMES
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IF U THINK U CAN, U CAN........IF U THINK U CAN'T, U CAN'T.........
BE THE BEST OF WHAT EVER YOU ARE!!!
THEN U WILL SUCCEED FOR SURE!!!
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26 Feb 2007 18:17:51 IST
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i dont want to waste my nickels again!
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IF U THINK U CAN, U CAN........IF U THINK U CAN'T, U CAN'T.........
BE THE BEST OF WHAT EVER YOU ARE!!!
THEN U WILL SUCCEED FOR SURE!!!
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27 Feb 2007 16:51:05 IST
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i got an answer.its under subject 'Matrix' but i have a doubt!
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IF U THINK U CAN, U CAN........IF U THINK U CAN'T, U CAN'T.........
BE THE BEST OF WHAT EVER YOU ARE!!!
THEN U WILL SUCCEED FOR SURE!!!
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