Question

FIND THE TERMS AND SUM OF TERMS:

Answer 1

Answer:

The terms are 2, 6 and 12

The sum  is 20

Step-by-step explanation:

n      n + 1            n(n+1)
--      -------           ---------
1         2               1 x 2 =  2
2        3               2 x 3 =  6
3         4               3 x 4 = 12
The terms are 2, 6 and 12
The sum  is 2 + 6 + 12 = 20