In a communication, the transmitted data is 0 100000 1111 0 0 and the received data is 1 1010001111 00. By using CRC algorithm for error detection, if error is not detected, which G(x) polinom is used? O a. x4+x3+x2+1 O b. x4+x2+x O c. x2+x O d. x4+x3+1 O e. x5+x2