Question

a) find the sequence of natural numbers which are multipied by 3 and added to 1
b) check whether the sequence is an arithmetic sequence or not​

Answer 1

Answer:

natural numbers

1,2,3,4,5.... multipled by 3

3,6,9,12,15... added to 1

4,7,10,13,16.....

first term=4,

common difference=7-4=13-10=16-13=3

so it is an arithmetic progression.