Find the first four terms and the 100th term of the sequence.an = (−1)n + 1 n/n+4?

Answers

... the 100th term: 2 × 100 + 1 = 201. ... Calculate the first 4 terms of this sequence: {a n} = { (-1/n) n} Calculations: ... x n = n(n+1)/2.
Read more

Positive: 88 %

the 1st term = 3 x 1 = 3. the 4th term = 3 x 4 ... For the sequence n th term = 3n, the 100th term ... and to get these the first four terms of the ...
Read more

Positive: 85 %

More resources

Arithmetic Sequences and Series. ... To get the first term, we start with 2 and add no 4's. ... S n = n/2 [a 1 + a n] Example: Find
Read more

Positive: 88 %

Sum of the First n Terms of an Arithmetic ... where n is the number of terms, a 1 is the first term and a n is the ... Then find the sum: S n = n (a 1 ...
Read more

Positive: 83 %

Arithmetic sequences and series[1] 1. Arithmetic Sequences and Series What is a Sequence?A Sequence is a set of things (usually numbers) that ...
Read more

Positive: 69 %

write the first five terms of the sequence defined by the ... t n =32-8n To find the first term, t 1, ... n and 8 for t 3 to find t 4 t n+1 = t n-8 t 3+1 ...
Read more

Positive: 46 %

Show more results

The first term of an arithmetic sequence ... out the 100th term, we need to find a rule for ... by +4. The n th term will be equal to 1 ...
Read more

Positive: 88 %

Arithmetic and Geometric Sequences ... a 1 = 2 and d = 4. a 1 = 2 is the first term of the sequence. ... n = number of terms a = first term l = last term :
Read more

Positive: 87 %

1 4 9 16 25 … … an f(n) = n2... ... Find the first four terms and the 100th term of the ... fifth term is 1. Find the first three terms.
Read more

Positive: 82 %

Find the first four terms and the 100th term of the sequence.an = (−1)n + 1 n/n+4? Find answers now! No. 1 Questions & Answers Place. More questions ...
Read more

Positive: 75 %

... do find the first four terms of an arithmetic sequence when given the first term (A1), An, and Sn?example: Find the first ... sequence: An = A1 + (n-1)d.
Read more

Positive: 65 %

... the first four terms ... find the value. By plugging in our term into our sequence we will be able to follow the pattern of our rule. an = 2 ...
Read more

Positive: 52 %

Question: Find the first four terms and the 100th term of the sequence. an = 9 + (−1)n a1 = a2 = a3 = a4 = a100 = Find the first four ...
Read more

Positive: 36 %

Arithmetic Sequences and Sums ... Add up the first 10 terms of the arithmetic sequence: { 1, 4, 7, ... d and n are: a = 1 (the first term) d = 3 ...
Read more

Positive: 17 %

... consecutive terms in an arithmetic sequence. d = a n ... n numbers, a 1 is the first number in ... term, a n = 3n + 2, we can use it to find the ...
Read more

Positive: 10 %

ARITHMETIC SEQUENCES AND SERIES ... because of the pattern for the terms. Each term is 4 larger than ... (n 1)d involves four variables: a1, an, n, ...
Read more

Positive: 10 %

Geometric Sequences and Series: ... to find our terms. If we had to find the 400th term of sequence A above, ... n: 1: 2: 3: 4: 5. . . Term: 1: 2: 4: 8:
Read more

Positive: 10 %

Algebra > Sequences and Series > Sequences with Formulas. ... you stick in n = 1, then n = 2, then 3, 4, ... (the first five terms) whose nth term is given ...
Read more

Read more

88 %