Question

Vă rog!!urgent!!!!!​

Answer 1

Răspuns:

a)

x< ( sau egal) 20-10

x = 10 , x € { 10, 11,12, 13, 14, 15, 16,17,18,9, 20}

b

y€{ 0,2,4,6,8}

c)

x € { l, a, e}

d) x € D24 》 x € { 1, 2, 3, 4, 6, 8, 12,24}

2

a) { 8,9,10, 11,13,15,16}

Explicație pas cu pas:

b) {10}