Question

a) N={xa/xen;2020<x<2023}

​

Answer 1

Respuesta:

English XD

Explicación paso a paso:

1) 16

2) 12

3) 8

4) 4

Solution: (2) and (4)

A = {x : x is a multiple of 4}

A = {4, 8, 12, 16, 20…}

B = {x : x is a multiple of 6}

B = {6, 12, 18, 24 …..}

A ∩ B = {12, 24, 36 ….}

A ∩ B has multiples of 12.

A ∩ B has multiples of 4.