In the sequence of numbers, must the arrangement of numbers be regular? For example, is sequence 1,2,5,9,5,3,7,2,4,5,7 a sequence?
It's a sequence, but there are no rules. Not all sequences have to be regular
RELATED INFORMATIONS
- 1. The sequence 3,2,3,7,18, (), has 47,24,36,70
- 2. Sequence. 4,13,36, (), 268 what do you fill in the brackets? 4,13,36,( ),268 A.97 B.81 C.126 D.179
- 3. How to calculate 58.36 × 0.5 18.2
- 4. 0.15 equals (): () equals 30 divided by () equals 15%
- 5. Reduce 8 / 36, 27 / 6, 30 / 57 / 63 to the simplest score
- 6. 6-32-76-1312-2120-3130= ___ .
- 7. 0.9+0.99+0.999+… +0. (100 9)
- 8. How much is one third equal to fifteen?
- 9. 7.2 times what product divided by 0.8 times what product equals 9
- 10. 16+16x=58
- 11. Must the sequence be arranged regularly?
- 12. Write the general formula (1) 3,5,9,17,33 (2)0,3,—8,15,—24,… (3)6,66,666,6666,…
- 13. The sequence of 1,2,6,24120 Urgent request Normal, no n!
- 14. 1. Set 0
- 15. In an equal ratio sequence, if the first term = common ratio, then A. When | Q | 1, Liman = 0 B. When | Q | 1, Liman = 0
- 16. Solving: multiple choice questions about the definition of sequence limit The convergence of sequence {xn} to real number a is equivalent to () For any given E > 0, a has an infinite number of sequences in (A-E, a + e) For any given E > 0, B has finite multinomial with sequence in (A-E, a + e) For any given E > 0, C has an infinite number of sequences outside (A-E, a + e) For any given E > 0, D has finite multinomial with sequence outside (A-E, a + e) I think it's all infinite. I don't understand, I just don't know why it's d
- 17. The general term formula of + 1, - 8 / 5, + 15 / 7, - 24 / 9 Finding the general term formula of sequence 1,2,2,4,3,8,4,16,5 and +The general formula of 1, - 8 / 5, + 15 / 7, - 24 / 9 By the way, give me some ideas,
- 18. 14, 15, 16, 17, 21, 20, 19, 18, 22, 23, 24, 25, when the row reaches 200, in which row, in which column? When the row reaches 3211? 22,23,24,25, 29, 28, 27, 26 go on
- 19. The first n terms and Sn of sequence 3 / 2,5 / 4,9 / 8,17 / 16, ·· (2 ^ n) + 1 / 2 ^ n It seems that we are going to use some kind of dislocation subtraction
- 20. Find sequence 1 / 2, 3 / 4, 5 / 8, 16 / 17 The sum of the first n terms of 2N-1 / 2 ^ n A problem in the summation of sequence