Question

Here are the first five terms of Fibonacci sequence.

4, 4, 8, 12, 20

a) Write down the next two terms in the sequence ... , ...

The first three terms of a Fibonacci sequence are
n, 3n, 4n

b) Find the sixth term of this sequence

Answer 1

Answer:

a- 32,52

b-20+32=52

Step-by-step explanation:

I think there is only one 4

as following 4,8,12,20

4+8=12

8+12=20

20+12=32

20+32=52

52+32=84

84+52=136

136+84=220

136+220=356

so 4,8,12,20,32,52,84,136,220,356