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Un = n*(n+1)/2
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What is the formula for the general term of the arithmetic sequence?
an = a1 + d(n - 1)
How about if you are asking for the nth term what is the formula?
There is no general answer. It depends on the information about the sequence that is already known.
How do you get the general term of an arithmetic sequence?
The general (or nth) term is given by the equation t(n) = a + (n-1)d where a is the first term and d is the common difference between successive terms.
What general rule for a geometric sequences?
In a Geometric Sequence each term is found by multiplying the previous term by a common ratio except the first term and the general rule is ar^(n-1) whereas a is the first term, r is the common ratio and (n-1) is term number minus 1
How do you find the first four term of an arithmetic sequence?
You need an equation for the nth term of the sequence, or some other means of identifying the sequence. In general, they will be a+n, a+2n, a+3n and a+4n although some go for a, a+n, a+2n and a+3n.
What is the general term of the sequence 2 4 2 4 2 4.?
The general term of the sequence 2, 4, 2, 4, 2, 4 is repeating number sequence.
What is the general term of the sequence 0 1 1 2 2 3 3.?
The general term for the sequence 0, 1, 1, 2, 2, 3, 3 is infinite sequence.
How does a triangle sequence work?
A triangle that is in a sequence
What is the formula for the general term of the arithmetic sequence?
an = a1 + d(n - 1)
What is the nth term of 7-10-13-16-19?
The nth term of a sequence is the general formula for a sequence. The nth term of this particular sequence would be n+3. This is because each step in the sequence is plus 3 higher than the previous step.
How about if you are asking for the nth term what is the formula?
There is no general answer. It depends on the information about the sequence that is already known.
How is a triangle different to a right angle triangle?
a right angle triangle has a right angle in it, whereas a traingle is the extremely general term for an object with three sides
How do you get the general term of an arithmetic sequence?
The general (or nth) term is given by the equation t(n) = a + (n-1)d where a is the first term and d is the common difference between successive terms.
What general rule for a geometric sequences?
In a Geometric Sequence each term is found by multiplying the previous term by a common ratio except the first term and the general rule is ar^(n-1) whereas a is the first term, r is the common ratio and (n-1) is term number minus 1
How do you find the first four term of an arithmetic sequence?
You need an equation for the nth term of the sequence, or some other means of identifying the sequence. In general, they will be a+n, a+2n, a+3n and a+4n although some go for a, a+n, a+2n and a+3n.
What does Term mean when using square and triangle numbers?
Each term is a square or triangular number. In the context of the sequence of square numbers, the first term is the first square number, the second term is the second square number and so on.
What is the ninth term in the Fibonacci sequence?
The 9th term of the Fibonacci Sequence is 34Fibonacci Sequence up to the 15th term:1123581321345589144233377610
