find out the next number 2,3,5,10,13,?, 43,172,43,172,177
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0
39 i think its ans....
aryangangas:
wrong
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4
Start with 2, add 1, multiply by 1, add 2, multiply by 2, etc.
2
2+1=3
3×1=3
3+2=5
5×2=10
10+3=13
13×3=39
39+4=43
43×4=172
172+5=177
39 is the answer. Hope it helps.
2
2+1=3
3×1=3
3+2=5
5×2=10
10+3=13
13×3=39
39+4=43
43×4=172
172+5=177
39 is the answer. Hope it helps.
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