Question

ajutor repede!!!! dau !!! repede​

Answer 1

Explicație pas cu pas:

4x7 : 3

=4+x+7 :3 = a r0

x=1

x=4

x=7

x={1,4,7}

D6intersectatN = {1,2,3,6}

M2 = {0,2,4,6,8,...2ⁿ}

D6 intersectat M2 = {2,6}