1 1 vote Number of ways we can perform matrix multiplication and number of ways a matrix can be parenthesized means the same? Algorithms algorithms dynamic-programming + – A_i_$_h 617 views answer comment Share Follow Print 0 reply Please log in or register to add a comment.
0 0 votes yes! Manu Thakur answered Jul 25, 2017 Manu Thakur comment Share Follow See all 3 Comments 3 3 Comments reply A_i_$_h commented Jul 25, 2017 reply Follow flag so the formula is 2(n-1) ! / n ! * (n-1)! 0r 2n! / n! * (n+1)! 0 0 replyShare Manu Thakur commented Jul 25, 2017 reply Follow flag why to memorize formulas when we can understand how to calculate it. 0 0 replyShare A_i_$_h commented Jul 25, 2017 reply Follow flag how? it becomes very hectic and long without the formula right okay then how do u find the number of ways for 7 matrices how would u do it without formula can u explain...would be helpful 0 0 replyShare Please log in or register to add a comment.
