MatemáticasBásico1 respuestas

Sean los conjuntosA = {xЄlN, x es primo 1< x < 20}B = {xЄlN, x es primo 20< x < 40}Calcula : n(A) x n (B) =?

Sean los conjuntos A = {xЄlN, x es primo 1< x < 20} B = {xЄlN, x es primo 20< x < 40} Calcula : n(A) x n (B) =.

En resumen

A = {2, 3, 5, 7, 11, 13, 17, 19} n(A) = 8 B = {23, 29, 31, 37} n(B) = 4 n(A) * n(B) = 8 * 4 = 32.

Mejor respuesta

Candy28gaby
6

A = {2, 3, 5, 7, 11, 13, 17, 19} n(A) = 8

B = {23, 29, 31, 37} n(B) = 4 n(A) * n(B) = 8 * 4 = 32.