If A is m x n, B is m x n, what is C AB? If A is m x n, B is m x n, what is C =
ID: 3709785 • Letter: I
Question
If A is m x n, B is m x n, what is C AB? If A is m x n, B is m x n, what is C = A + 2? If A is m x n, B is m x n, what is C A 2? If A is m x n, B is m x n, what is C A B? If A is m x n, B is m x n, what is C A. B? If A is m x n, what is A? If A is m x n, what is A"? If A is m x n, what is A"? If A is m x n, what is sind(A)? If A is m x n, what is abs(A)? If A is I x m, B is m x n, what is C A B? If A is 1 x m, B is m × n, what is C =A.* B? If A is 1 x m, B is m x n, what is C =A*B? If A is 2 x 3 and B is 3 x 4, what is C A B? If A is 2 x3 and B is 3 x 4, A(1,:)*B(:,1)? What command produces a column vector from last column? What command produces the identity matrix? Which command produces solution to the equation A x-b? If A is 3 x3, what is mean(A)? If A is 3 x 3, what is mean(A,2) If A is 3 x 3, what is mean(mean(A)? If A is 3 x 2, what is A()? If a is 3 x 1, b is 1 x 3, what is a b? If a is 1 x 3, b is 3 x 1, what is a b? What is lin What is 53? If x 2 1 4, y-514, what is x~-y? What is strcm What is strcmpi('eng-101', 'ENG-101)? What is 2>5 & 0Explanation / Answer
MATLAB CODE :
A = [12 62 -93 ; 87 43 91 ; 72 -95 6 ; 11 22 -33] % 4x3 matrix
B = [22 33 12 ; -7 20 30 ; -13 21 11 ; 38 -9 21] % 4x3 matrix
C = A + B
C = A + 2
C = A * 2
% C = A * B % will give error because no.of columns of matrix A are not equal to no. of rows of matrix B
C = A .* B
transpose(A)
transpose(transpose(A))
transpose(transpose(transpose(A)))
sind(A)
abs(A)
A = [11 22 66 ; 33 77 44] % A is 2x3 matrix
B = [12 34 ; 45 56 ; 67 78] % B is 3x2 matrix
% C = A + B % Will give error ( to check error , remove the % sign from beginning and run this line )
% C = A .* B % Will give error
C = A * B
A = [1 2 6 ; 3 7 4] % A is 2x3 matrix
B = [2 3 2 1 ; -7 2 3 6 ; -13 21 11 3] % B is 3x4 matrix
C = A *B
A(1,:) * B(:,1)
Hey , You can direclty run this code in matlab And then You can check the ouput,, I am not able to give you the screenshot of the output because there would so many screenshots. You can direclt run this code. It will give you the result without any error.