6- Which one of the following represents the following sum of products (minterms) of F(X,Y,Z,W)=sum (1,3,4,11, 7,10,12, 14) ANSWER= a- FOX'Y'Z'W+XYZ'W+XYZW+X'YZW+ X'Y'Z'W'+X'YZ'W'+XYZW'+X'Y ZW b- F=X'Y ZW'+XYZ'W+XYZW+X'YZW+X'Y'Z'W'+X'YZ'W'+XYZW'+X'Y'ZW C- FOX'Y'ZW +XYZ'W+XYZW+X'YZW+ XY'Z'W'+X'YZ'W'+XYZW +X'Y'ZW d- F=X'Y'Z'W+X'Y ZW+X'YZ'W'+XY ZW+ X'YZW +XY'ZW'+XYZ'W'+XYZW' e- F=X'Y'Z'W+X'Y ZW+X'YZ'W'+XY ZW+X'YZW +XY ZW'+XYZ'W'+XYZ'W f- NONE