Question

Question 39:
1,6, 21, 66 the rule followed in this pattern is
A)
x 2 + 1
B)
x 3 + 1
C)
+ 1 x3​

Answer 1

Answer:

C) +1×3

Step-by-step explanation:

1+1=2×3=6

6+1=7×3=21

21+1=22×3=66