Question

kindly answer urgent!

Answer 1

Answer:

2 x no. given downside

like 2 x 1 = 2

2 x 2 = 4

2 x 3 = 6

2 x 4 = 8

2 x 5 = 10

Answer 2

Answer:

1) 2n

2) 2n+1

3) 2n+1

Step-by-step explanation:

First you find the common difference. For example, in the second one the difference is 2. It goes from 3 to 5 to 7 to 9 ect. From the common difference (2) you work out how to get from the first term from it. Finding how to get from 2 to 3, which would be adding one which is why it would be 2n+1