2. Multiplication type series
1. Find next 3 numbers in the sequence `2,4,8,16,32`
2 |
|
4 |
|
8 |
|
16 |
|
32 |
|
64 |
|
128 |
|
256 |
|
`xx`2 |
|
`xx`2 |
|
`xx`2 |
|
`xx`2 |
|
`xx`2 |
|
`xx`2 |
|
`xx`2 |
`:.` The next 3 number for given series `2,4,8,16,32` are `64,128,256`
Solution-1
2. Find next 3 numbers in the sequence `3,9,27,81`
3 |
|
9 |
|
27 |
|
81 |
|
243 |
|
729 |
|
2187 |
|
`xx`3 |
|
`xx`3 |
|
`xx`3 |
|
`xx`3 |
|
`xx`3 |
|
`xx`3 |
`:.` The next 3 number for given series `3,9,27,81` are `243,729,2187`
Solution-1
3. Find next 3 numbers in the sequence `3,6,18,72`
3 |
|
6 |
|
18 |
|
72 |
|
360 |
|
2160 |
|
15120 |
|
`xx`2 |
|
`xx`3 |
|
`xx`4 |
|
`xx`5 |
|
`xx`6 |
|
`xx`7 |
|
|
`+`1 |
|
`+`1 |
|
`+`1 |
|
`+`1 |
|
`+`1 |
`:.` The next 3 number for given series `3,6,18,72` are `360,2160,15120`
Solution-1
3 |
|
7 |
|
15 |
|
31 |
|
63 |
|
127 |
|
255 |
|
511 |
|
`+`4 |
|
`+`8 |
|
`+`16 |
|
`+`32 |
|
`+`64 |
|
`+`128 |
|
`+`256 |
|
|
`xx`2 |
|
`xx`2 |
|
`xx`2 |
|
`xx`2 |
|
`xx`2 |
|
`xx`2 |
`:.` The next 3 number for given series `3,7,15,31,63` are `127,255,511`
Solution-2
This material is intended as a summary. Use your textbook for detail explanation. Any bug, improvement, feedback then
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