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Extracted text: Part C: In this part, questions 20 to 23 are based on the following function Boolean function: F(x, y, z) = x' y + x z+x' y z' 20. This function can be expressed in terms of its minterms as: F(x, y,2 )-Σ (1,2, 3,5) F(x , y , z ) -Σ (2, 3, 5 , 7) F(x, y, z) = E (2, 3, 6, 7) F(x, y, z ) -Σ (2, 3, 4, 6) None of the above A. В. С. D. Е. 21. This function can be expressed in terms of its maxterms as: F(x, y, z) = II (0, 4, 6, 7) F(x, у, 2) %3 П (0, 1,4, 6) F(x, y, 2) %3D П (0, 1, 4, 5) F(x, y, z) = II (0, 1, 5, 7) None of the above A. В. С. D. Е. 22. Implement this function using a 4-to-1 MUX where the selection lines are x and y respectively. The MUX inputs (Io-I3) are: 0, 0, A. 1, 1, Z, В. z, z' C. 0, x', 1, 0, 1 D. Z, Z, 1 Е. None of the above 23. Design this function using a 3 (Io, I1, I2) to 8 (Fo, F1, F2, F3, F4, Fs, F6, F7) decoder and external gates. AND (F1, Fs), AND (F3, Fs), then OR their results with F2 OR (F2, F3), AND (F4, F6), then AND their results with F1 AND (F2, F3, Fs, F7) OR (F2, F3, Fs, F7) None of the above A. В. С. D. Е.