Question

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Answer 1

Răspuns:

a)790 ,792,794,796,798

b)604,624,644,664,684

c)822,844,866,888

d)294,494,694,894

Answer 2

Răspuns:

5.A) a=0=>70

B)b=0=>390

C) c=0,1,2,3,4,5,6,7,8,9=>7200,7210,7220, 7230, 7240,7250, 7260,7270,7280,7290

D)d=0

x=1,2,3,4,5,6,7,8,9

810,820,830,840,850,860,870,880,890

6.A)a=0,2,4,6,8=>790,792,794,796,798

B)b=0,1,2,3,4,5,6,7,8,9 =>604,614,624,634,644,654,674,684,694

C)c=0,2,4,6,8=>800,822,844,866,888

D)d=1,2,3,4,5,6,7,8,9 =>194,294,394,494,594,694,794,894,994