4. Let A = {a, b, c, d}, B = {a, y} and C = {m, n, 0, p}. Find a. A × B = b. В2 — |A x B x C| = с.
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- 4. Let A = {a, b, c, d, e} and B = {a, b, c, d, e, f, g, h}. Find a) AUB. b) ANB. с) А — В. d) В — А.2.a Σ : {c,A,G,T}, L = { w : w = CAG™T™C, m = j + n }. For example, CAGTTC E L; CTAGTC ¢ L because the symbols are not in the order specified by the characteristic function; CAGTT ¢ L because it does not end with c; and CAGGTTC € L because the number of T's do not equal the number of A's plus the number of G's. Prove that L¢ RLs using the RL pumping theorem.6. What is the difference between if (p { }? == q) {...} and if (*p == *q)
- Given the following FSM M, the correct statements are: a so s s a a b 90 q1 OL(M) = {w€ {a, b}* : w contains the substring ab}. OL(M) = {w€ {a,b}* : w does not contain the substring ab}. OL(M) = {w€ {a,b}* : w does not contain the substring aab}. OL(M) = {w€ {a,b}* : w contains the substring aab}.if L1={ab,b} L2={abb,bb} then LIL2= * O {ababb,abbb,abbab,bbab} O {ab,b,abb,bb} O {ababb,abbb,babb,bbb} O {abbab,abbb,bbab,bbb}Write these statements using ^and, V or, ~not P---> Q P Q
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