Math, asked by devd02, 10 months ago

3 , 7 , 15 , 31 , 63 , ?

Answers

Answered by nice1anjali

8

Answer:

127

Step-by-step explanation:

series of

×2+1

it can help you

Answered by avnish3006

6

Answer:

137

Step-by-step explanation:

Process is

3+4=7

7+8=15

15+16=31

31+32=63

63+64=137

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