Question

2.4.6.8. 10.... geometrical,arithmetic or neither?​

Answer 1

Answer:

This is an arithmetic sequence.

Step-by-step explanation:

The difference between the consecutive terms is constant => sequence is arithmetic.

4-2 = 2

6-4= 2

8-6 = 2

10-8 = 2

Answer 2

Step-by-step explanation:

It's an arithmetic sequences.

Formed by the n th term 2n.

As the difference is 2 between them.

let's find it, by formulae.

n th term = 2n

• t1= 2×1=2
• t2 = 2×2=4
• t3=2×3=6
• t4=2×4=8

and so on.....

Therefore, it's an arithmetic sequence.

Hope it helps..