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The first term of a sequence is the initial value or element from which the sequence begins. It is typically denoted as ( a_1 ) or ( a(1) ), depending on the notation used. This term sets the foundation for the subsequent terms that follow according to the sequence's defined rule or pattern.

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2w ago

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What is the 5th term of the sequence which has a first term of 17?

That depends what the pattern of the sequence is.


How do you find the 100th term of the sequence?

a + 99d where 'a' is the first term of the sequence and 'd' is the common difference.


What sequence is formed by subtracting each term of a sequence from the next term?

It is the sequence of first differences. If these are all the same (but not 0), then the original sequence is a linear arithmetic sequence. That is, a sequence whose nth term is of the form t(n) = an + b


What are the first 4 terms of the sequence which has the nth term formula?

the first 4 terms of the sequence which has the nth term is a sequence of numbers that that goe together eg. 8,12,16,20,24 the nth term would be 4n+4


How do you work out the first term in a linear sequence?

no


The first term in a sequence is 1 and the second term is 5From the third term on each term is the average of all preceding termswhat is the 25th term in the sequence?

3


If the first differences of a sequence are a constant 4 and the second term is 8 what are the first 5 terms of the sequence?

4,8,12,16,20


A sequence formed by subtracting each term of sequence from next term is?

If the first two numbers are 0, 1 or -1 (not both zero) then you get an alternating Fibonacci sequence.


What is the 6th term of the geometric sequence below?

To find the 6th term of a geometric sequence, you need the first term and the common ratio. The formula for the nth term in a geometric sequence is given by ( a_n = a_1 \cdot r^{(n-1)} ), where ( a_1 ) is the first term, ( r ) is the common ratio, and ( n ) is the term number. Please provide the first term and common ratio so I can calculate the 6th term for you.


What is the nth term of the sequence -3 1 5 9 13 17?

The given sequence is an arithmetic sequence with a common difference of 4 between each term. To find the nth term of an arithmetic sequence, we use the formula: nth term = a + (n-1)d, where a is the first term, d is the common difference, and n is the term number. In this case, the first term (a) is -3, the common difference (d) is 4, and the term number (n) is the position in the sequence. So, the nth term of the given sequence is -3 + (n-1)4 = 4n - 7.


What is the 10 term of the sequence 3 5 7 9?

The sequence provided is an arithmetic sequence where the first term is 3 and the common difference is 2. The formula for the nth term of an arithmetic sequence is given by ( a_n = a_1 + (n-1)d ), where ( a_1 ) is the first term and ( d ) is the common difference. For the 10th term, ( a_{10} = 3 + (10-1) \times 2 = 3 + 18 = 21 ). Thus, the 10th term of the sequence is 21.


What are the first four terms of a sequence when the nth term equals 3 to the power of n and what term number is 729 in the sequence?

The first four terms are 3 9 27 81 and 729 is the 6th term.