please what is the correct answer. questions: 4,5

4. Consider the following six eNFAS w.x* 00112 cak 0 ola 12 Which of these accept the same language? (a) and (t). (cie) (b)(a) and (c) (c) and (d) (b) and (1) 5. Consider the two regular expressions be E R =0'+1' S = 01 +10 +1'0+00'1) Then, consider the languages L = L(R) L(S), L = L(S) L(R), L = L(R), L(S), L4-L(R) L(S). and the strings LOR) ULIST W = 011, uy = 111, W3 = 000, W4 - 1100 LCR) LCS) Which of the following is correct? ((a)w, els, wz E Lz, ws cl, ws E La lot+ ,*)( 0 1 * + 10* + 1 to +6031* I (6) ws e Li, wie L2, Wz & Last we e La H(e) w Li, we La, we Ly, w LA (d) wye Li, w, Ly, wys La 000 011 1100