need help with some discrete mathematics problems

Imefungwa Ilichapishwa Feb 18, 2016 Kulipwa wakati wa kujifungua
Imefungwa

I need help with some discrete mathematics problems

i cant understand the problem. I am a faculty not a student. I need someone who can help me out with these assignments

Kitambulisho cha Mradi: #9690471

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