Question

cate puteți din cele 10,va rog am nevoie
dau coroana​

Answer 1

Răspuns:

1.capacitate={c,a,p,i,t,e}

matematica={m,a,t,e,i,c}

perspicacitate={p,e,r,s,i,c,a,t}

paralelipiped={p,a,r,l,e,i,d}

2.

0∉A,∉B,∉C

1∈A,∉B,∉C

5∉A,∉B,∈C

6∉A,∈B,∉C

7∉A,∉B,∈C

3.Mutlimea A={1+2,2+3,4+1,7,13} nu este scrisa corect deoarece numarul 5 se repeta de doua ori

(A={3,5,5,7,13})

4.a)A b)F c)A d)A e)F f)A

5.nu stiu cum sa il rezolv scuze!

6.a)A={0,1,2,3,4,5,6,7}

b)B={4,5,6,7,8,9}

c)C={8,9,10,11,12,13,14}

d)D={11,12,13,14,15,16,17,18,19,20,21,22}

e)E={1,2,3,6,9,18}

f)F={1,3,5,7,9,11}

7.a)M={0,2,4,6,8,10,12}

b)M={1,3,5,7,9}

c)M={20,30,40,50,60,70,80,90}

d)M={25,50,75,100}

e)E={111,222,333,444,555,666,777,888,999}

8.sincer mi e lene sa fac diagrama

9.a)multime finita

b)multime infinita

c)multime finita

d)multime infinita

10.A={0,2,5}