Câu 10: n + 3  n – 1 khi n + 3 – ( n – 1)  n – 10.25Hay 4  ( n – 1)( n – 1)  Ư(4)( n – 1)  1;2;4 n  2;3;50.5

N + 3  N – 1 KHI N + 3 – ( N – 1)  N – 10.25HAY 4  ( N – 1)0.25(...

KIEM TRA SO HOC 6 TIET 39 BAI SO 2 CHUONG I

Câu 10: n + 3

^

n – 1 khi n + 3 – ( n – 1)

^

n – 1

0.25 Hay 4

^

( n – 1)

( n – 1)  _Ư(4)

( n – 1)  ^

¹^;²^;⁴

^

n  ^

²^;³^;⁵

^

0.5

N + 3  N – 1 KHI N + 3 – ( N – 1)  N – 10.25HAY 4  ( N – 1)0.25(...