4) Define a relation TC Nx N such that T = {(a,b) a EA A DEA...

Question

Question

4) Define a relation TC Nx N such that T = {(a,b) a EA A DEA 18- b = 2c+1 for some integer c}. (N is the set of non-negative

Answer 1

Answer #1

(a) Note that a-a=0 & 20t1 for any c. (a, a) & T Hence, I is not reflexive suppose (a,b) ET ORANGEAna-6=20+1 = aCAME An t-a=

Answer 2

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