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The product of a p x q and a r x s matrix is defined only if q = r and, if so, it is a p x s matrix.
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Is the product of two elementry matrices is an elementry matrix?
No, it is not.
The product of two upper triangular matrices is upper triangular?
yes it is
How do you find the rank of product of two matrices?
just make the matrices upper triangular by making the values below the digonal zero,and then find how many minors can be calcuted.......
Write an algorithm for multiplication of two sparse matrices?
how to multiply two sparse matrices
What is the product of a number that is half of 12?
A product is a operation involving two or more inputs (numbers, matrices, etc). A "number that is half of 12" comprises only a single number and so there cannot be any product.
These matrices represent the coordinates of two figures in the plane. Is the product of these matrices defined Answer yes or no?
no
Is the product of two elementry matrices is an elementry matrix?
No, it is not.
The product of two upper triangular matrices is upper triangular?
yes it is
How do you find the rank of product of two matrices?
just make the matrices upper triangular by making the values below the digonal zero,and then find how many minors can be calcuted.......
Write an algorithm for multiplication of two sparse matrices?
how to multiply two sparse matrices
The rank of product of two matrices cannot exceed the rank of either factor?
The statement that the rank of product of two matrices cannot exceed the rank of either factor is a true statement. The rank of a matrix is the largest number of linearly independent rows or columns. The column rank is equal to the row rank in every matrix.
What is the product of a number that is half of 12?
A product is a operation involving two or more inputs (numbers, matrices, etc). A "number that is half of 12" comprises only a single number and so there cannot be any product.
If the product of two matrices is the identity matrix they are?
If the product of two matrices is the identity matrix then one matrix is the inverse or reciprocal of the other matrix. EXAMPLE A =(4 1) A-1 = (0.3 -0.1) then AA-1 = (1 0) .....(2 3)......... (-0.2 0.4)................... (1 1) The dots simply maintain the spacing and serve no other purpose.
How do you describe a product matrix without multiplying?
You can indicate the multiplication with a multiplication sign. If your matrices are "A" and "B", the product is: A x B In other words, you are indicating the product, but not actually carrying out any multiplication. Anybody who understands about matrices should know what this refers to.
For the triangle shown and the rotation matrix R, which of the following shows the product of the matrices?
answer
Why are matrices used for representation while programming?
Let me correct you: two-dimensional arrays are used in programming to represent matrices. (Matrices are objects of mathematics, arrays are objects of programming.)
What is the Flowchart for multiplication of two matrices?
[object Object]
