Question

complete the series 4,7,12,..........28,39​

Answer 1

Its very easy and simple question....

Just you need to do is to add the successive odd numbers starting from

3 to all the numbers on the series.

Step By Step Explanation:

4+3=7

7+5=12

12+7=19[.......]

19+9=28

28+11=38

Hope this helps you

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