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sequence 24,60,210,504,1716,2730,...,...


jasen
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The series

33-3=24

43-4=60 .

63-6=210

83-8=504

123-12=1716

143-14=2730

243-24=13800

223-22=10626

4,8,14,22-series--4=12+3        8=22+4   14=32+5       22=42+6

3,6,12,24----with common ratio 2

The series

33-3=24

43-4=60 .

63-6=210

83-8=504

123-12=1716

143-14=2730

243-24=13800

223-22=10626 

1st series

4,8,14,22-series 4=12+3        8=22+4   14=32+5      22=42+6

2nd series

3,6,12,24----with common ratio 2

Edited by jas
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