Math, asked by rka709953, 1 year ago

find Next four term
• 1,3,7, 15, 30-...

Answers

Answered by antara23

4

Answer:

the forth term is 31

Step-by-step explanation:

1×2+1=3

3×2+1=7

7×2+1=15

15×2+1=31

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