Question

Matrix multiplication works if its two operands : 1. All options are correct 2. are vectors 3. are scalars. 4. are square matrices of the same size.

Answer 1

Answer:

Array operations execute element by element operations on corresponding elements of vectors, matrices, and multidimensional arrays. If the operands have the same size, then each element in the first operand gets matched up with the element in the same location in the second operand.

HOPE YOU ARE SUTSIFIED MY ANSWERS

PLEASE CHOOSE THE BRAINLIST ANSWERS

PLEASE ALSO SUBSCRIBE MY CHANNEL[MALLU VLOGZ] PLEASE....

Answer 2

Option 1. All options are correct

• If the two operands of a matrix multiplication are vectors, specifically if the first is a column vector and the second is a row vector of any length, the operation will succeed.

• The first matrix's columns must have the same number of rows as the second matrix's rows in order for matrices to be multiplied. The first matrix's number of rows and the second matrix's number of columns are combined to form the final matrix, or the matrix product. The letters AB stand for the result of the matrices A and B.
• The resultant vector is known as the cross product of two vectors or the vector product when two vectors are multiplied by each other and the multiplication is likewise a vector quantity. The resulting vector is parallel to the plane that the two provided vectors are located in.

#SPJ2