R and P
s, the sequence is one two three four five six, so the next number is seven, so the answer is s
t
t(1) = 1 t(2) = 1 t(n+1) = t(n) + t(n-1) for n = 1, 2, 3, ... That is, the first two terms are 1; after that every term is the sum of the previous two terms.
The Fibonacci sequence starts with 1 and 1. However any sequence in which the first two terms are given and the rest are defined recursively as t(n) = t(n-2) + t(n-1), with n = 3, 4, ... is also known as a Fibonacci sequence. Note the "the" and "a" preceding Fibonacci sequence.
Each term, except the first two, in the Fibonacci sequence is defined in terms of terms that went earlier in the sequence. That is the meaning of "recursive". t(1) = 1 t(2) = 1 t(n+2) = t(n) + t(n+1) for n = 1, 2, 3, ...
These sequence stands for: Ten Twenty Thirty Forty Fifty Sixty Seventy would be next in the sequence, so the answer is 'S'.
dadas
The sequence "0ttffsse" represents the first letters of the numbers: zero (0), one (t), two (t), three (f), four (f), five (s), six (s), and seven (e). The next number in the sequence is eight, which starts with the letter "e." Therefore, the next letter in the sequence is "e."
The next two letters in the sequence "seuhwk" are "et." The pattern involves alternating letters, where each letter is consistently followed by a letter from the word "seuhwk" that is two positions ahead in a cyclic manner. Thus, after "k," the sequence wraps back to "e" and then "t."
Next two are f s, and then it repeats. These are the first letter of the days of the week in English.
One effective way to solve the recurrence equation t(n) t(n-1) t(n-2) is by using the Fibonacci sequence formula. This formula involves finding the sum of the previous two terms to calculate the next term in the sequence. By applying this formula iteratively, you can efficiently determine the value of t(n) for any given n.
F