Write a function is_mat_multipliable() that takes two matrices as inputs: X and Y. If it is possible to multiply them together, e.g. take the matrix product XY, then output TRUE. Otherwise, output FALSE. There should be no errors/warnings/messages. Please test your functions on the following test inputs in your submission: # test case 1: X = matrix(logical(12), 4), Y = matrix(logical(12), 3) # test case 2: X = matrix(logical(16), 4), Y = matrix(1, 5

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Topological Sort

Topological sort is a sorting technique that sets up a hierarchy in a process. In this technique, when a directed network has nodes connected by arrows, the root node is placed before the successor node.