Find the next three terms of the series; 1, 4, 9, 18, 35 - - - - -
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1,4,9,18,35....
The series is as follows
1*2+"2"=4
4*2+"1"=9
9*2+"0"=18
18*2+"-1"=35
The no which is adding is reducing by one in every step
So nexr three terms of the given series are
35*2+"-2"=68
68*2+"-3"=133
133*2+"-4"=262
Hope it helps....
The series is as follows
1*2+"2"=4
4*2+"1"=9
9*2+"0"=18
18*2+"-1"=35
The no which is adding is reducing by one in every step
So nexr three terms of the given series are
35*2+"-2"=68
68*2+"-3"=133
133*2+"-4"=262
Hope it helps....
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