Discrete Math / Proofs
Directions: Show all work/steps. State all assumptions as well
as the goal of the proof.
Define A = { all binary sequences of length 4 }
So < 1, 1, 0 1 > ε A, <0, 0, 0, 0 > ε A, <1, 0,
0, 1> ε A etc.
i.) What is | A | ?
Define a relation R on A as follows:
For 1, a2, a3, a4 > R 1,
b2, b3, b4> ε...