Can I solve this Matrix multiple of question?
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Kardelen Demir
el 6 de Mayo de 2020
Comentada: KSSV
el 8 de Mayo de 2020
Write a matlab program to multiplication of second row and second colomn of A matrix with an entered x value. The result matrix must be assigned B matrix. A=[2 9 -3;1 6 0;-2 7 3]
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John D'Errico
el 6 de Mayo de 2020
Yes, but if we do your homework, then do we get credit for it? Will you tell your teacher that you asked someone to do your homework for you?
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KSSV
el 6 de Mayo de 2020
A = rand(4) ; % matrix must be square
x = rand ; % some value of x
iwant = A(2,:)*x*A(:,2)
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Paresh yeole
el 6 de Mayo de 2020
If you want to mulitply, the value at A(2,2) with x :
B = A(2,2)*x;
Or else if you want to multiply entire second column and entire second row with x and store the result in B then :
A(:,2) = A(:,2)*x;
A(2,:) = A(2,:)*x;
B = A;
If you want A(2,2) to be multipled by x for just once then divide it after the above two operations
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