Question

Trong các dòng sau ,dòng nào cho ta ba số tự nhiên liên tiếp tăng dần ?

a)x,x+1,x+2,         trong đó x thuộc N

b)b-1,b,b+1,         trong đó b thuộc N*

c)c,c+1,c+3,       trong đó c thuộc N

d)m+1,m,m-1,    trong đó m thuộc N*

Answer 1

dòng a

**** mình nha bạn

Answer 2

hay quá

Answer 3

theo mình là dòng a và dòng b

Answer 4

dòng a nha bạn

Answer 5

dòng  a nha bn

Answer 6

dong a nha ban

k minh nha

Answer 7

chac chan la aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa met qua, thoi met qua

Answer 8

Dong A nha ban 

k Mjnh nka 

Answer 9

dong a nha ban 

Answer 10

dòng a

Answer 11

nhừ tay

Answer 12

a và b nha bạn

Answer 13

cả a) và cả b) hay mỗi a) thôi các bn

Answer 14

Theo đáp án của mình là đông A!

Mong các bạn giúp đỡ nếu mình sai.

Answer 15

cả a và b

Answer 16

mấy đứa bây sai hết rồi phải là d chứ

Answer 17

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa liệt phím rồi.

Answer 18

phải thi đấu thôi Fan của AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA đâu ra tay 

Answer 19

dòng a nha bn

hok tốt

Answer 20

La aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa