Using python, define the following matrices as A and B: (show code used and output please!)

A =

4	1	2	3
1	7	4	0
3	6	2	1
9	2	5	4

and B =

0	2	3	1
0	5	0	2
7	0	4	5
1	6	0	9

1. Multiply A and B element by element.
2. Add A and B element by element.
3. Transpose matrix B to B'.
4. Extract the third row of matrix A and print it.
5. Extract the second column of matrix B and print it.
6. Use matrix slicing to define vector a as the last column of matrix A and vector b as the last row of matrix B. Do not simply hard code the numbers of these vectors but use slicing, like you did in the previous questions. Then add up a and b and print the result. (The last question is very important!)