Zp = {0, 1,..., p - 1}, where p is a prime number, is a field under modular addition and modular multiplication. This means that every non- zero element of Zp is invertible. What is the multiplicative inverse of 102 in Z103 ? Select one: O a. 51 O b. 17 O c. 1 O d. 102 O e. 1/102

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