Write a function with the header:

 function [out] = myDataTypeChecker(A,B) 

takes two matrices A and B and has the following behavior (in this order):

1. 1) if either A or B contains a Not a Number, the function should return -1.

2. 2) if either A or B contains an +/-Infinity, the function should return -2

3. 3) if either A or B is a character array, the function should return -3

4. 4) if both A and B are logical arrays, the function should check to see if A and B

   are the same size.

   1. If they are not, it should return -4

   2. If they are, it should return the AND of A and B (an array indicating where

      both A and B are true)

5. 5) if both A and B are numeric arrays, the function should check to see if A and B

   are the same size.

   1. If they are not, it should return -5

   2. If they are, it should return an array of the absolute value of the difference

      of A and B.

6. 6) If A and B are not both logical arrays or not both numeric arrays,, it should return

   -6;