找规律,数列3,4,,9,13
问题描述:
找规律,数列3,4,,9,13
答
3,4,6,9,13
4-3=1
6-4=2
9-6=3
13-9=4
找规律,数列3,4,,9,13
3,4,6,9,13
4-3=1
6-4=2
9-6=3
13-9=4