Mathematics, 12.04.2021 16:50 Blbyrd1287
1) Si A y B son dos conjuntos: hallar A B ; A U B y A - B A = { a ; b ; c ; e ; i } B = { a ; e ; i ; o ; u } 2) 7 2 { 4 [7 + 4 (5 · 3 − 9)] − 3 (40 − 8)} = 3) [(17 − 15)3 + (7 − 12)2] : [(6 − 7) · (12 − 23)] = 4) (5 + 3 · 2 : 6 − 4 ) · (4 : 2 − 3 + 6) : (7 − 8 : 2 − 2)2 =
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1) Si A y B son dos conjuntos: hallar A B ; A U B y A - B A = { a ; b ; c ; e ; i } B = { a ; e ; i...
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