3. [1] A 3 x 3 matrix M is given as a list with three elements, each of which is one row in M. In other words, M=[[1,2,3] , [4,5,6] , [7,8,9]] represents the matrix 11 2 31 4 5 6 7 8 9 Given a 3 x 3 matrix M, return True if M is symmetric, and False if it is not. #Question 3 def is_symmetric(M): A 3 by 3 matrix M is given as a list with three elements, each of which is one row in M. Return True if M is symmetric, and False otherwise. #insert your code here # test cases to try out print(is_symmetric([[1,2,3],[2,5,8],[3,8,7]])) # should print True print(is_symmetric([[1,2,3],[2,5,8],[7,8,3]])) # should print False print is symmetricall1.0.0110.5.01.11.0.911)) # should print False