In which waveform logic 1 and logic 0 are represented by opposite one half bit wide pulses?(a) Unipolar RZ(b) Bipolar RZ(c) RZ-AMI(d) Manchester codingI had been asked this question in final exam.I'd like to ask this question from Baseband Transmission in section Formatting and Baseband Modulation of Digital Communications

In which waveform logic 1 and logic 0 are represented by opposite one

1.	In which waveform logic 1 and logic 0 are represented by opposite one half bit wide pulses?(a) Unipolar RZ(b) Bipolar RZ(c) RZ-AMI(d) Manchester codingI had been asked this question in final exam.I'd like to ask this question from Baseband Transmission in section Formatting and Baseband Modulation of Digital Communications
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