What is the complexity of multiplying two matrices?

The standard way of multiplying an m-by-n matrix by an n-by-p matrix has complexity O(mnp). If all of those are “n” to you, it’s O(n^3), not O(n^2).

What will be the complexity when two matrices of order?

The complexity of multiplication operation (A*B) is O(m*n*p) where m*n and n*p are order of A and B respectively. The order of matrix C computed as A*B is m*p where m*n and n*p are order of A and B respectively.

What will be the time complexity of the matrix chain multiplication using dynamic programming?

Time complexity of matrix chain multiplication using dynamic programming is O(n2) .

What is the complexity of matrix multiplication algorithm for multiplying a square matrix to square matrix?

As of December 2020, the matrix multiplication algorithm with best asymptotic complexity runs in O(n2.3728596) time, given by Josh Alman and Virginia Vassilevska Williams, however this algorithm is a galactic algorithm because of the large constants and cannot be realized practically.

What is the time complexity of matrix multiplied recursively by Strassen’s algorithm?

The time complexity of recursive multiplication of two square matrices by Strassen’s Method is found to be O(n2.80).

What is the time complexity of the dynamic programming implementation of the matrix chain onon 2 on 3 O 2 N?

8. What is the time complexity of the following dynamic programming implementation of the matrix chain problem? Explanation: The time complexity of the above dynamic programming implementation of the matrix chain multiplication is O(n3).

What is the time complexity of matrix multiplied recursively by Strassen’s method 1 point O n log7 O N 2 O N 3 O N !)?

4. What is the time complexity of matrix multiplied recursively by Strassen’s Method? d) O(n!) Explanation: The time complexity of recursive multiplication of two square matrices by Strassen’s Method is found to be O(nlog7) since there are total 7 recursive calls.