# What are the terms of sequences?

## What are the terms of sequences?

A sequence is an ordered list of numbers . The three dots mean to continue forward in the pattern established. Each number in the sequence is called a term. In the sequence 1, 3, 5, 7, 9, …, 1 is the first term, 3 is the second term, 5 is the third term, and so on.

## What is the 12th term of the sequence calculator?

Geometric Sequence Calculator

Sequence: 2, 4, 8, 16, 32, 64, 128 …
The 12th term: 4096
Sum of the first 12 terms: 8190

How do you find the 52nd term?

First term of the AP is 5. Common difference is 13 – 9 = 9 – 5 = 4. Here, we have to find the 52th term, it means here we have to substitute n as 52. Hence 52 th term of the AP is 209.

### What is the formula for finding the nth term in a sequence?

Step 1: The nth term of an arithmetic sequence is given by an = a + (n – 1)d. So, to find the nth term, substitute the given values a = 2 and d = 3 into the formula.

### How do you find the 50th term in a sequence?

We can make a sequence using the nth term by substituting different values for the term number(n). To find the 10th term we would follow the formula for the sequence but substitute 10 instead of ‘n’; to find the 50th term we would substitute 50 instead of n. To find the first term we substitute n = 1 into the nth term.

What is the 70th term of the sequence?

The 70th term in the given sequence is 420.

#### What are the first five terms of the sequence?

x 1 = 1

• x 2 = 1
• x n = x ( n – 1 )+x ( n – 2 )
• #### How do you find the formula of a sequence?

an = p × n2 + q × n + r. The task now is to find the values of p, q and r. By substituting n and an for some elements in the sequence we get a system of equations. 1 = p × 1 2 + q × 1 + r ⇒ 1 = p + q + r. 4 = p × 2 2 + q × 2 + r ⇒ 4 = 4 p + 2 q + r. 7 = p × 3 2 + q × 3 + r ⇒ 7 = 9 p + 3 q + r.

How to find the general term of sequences?

Introduction to Sequences. A mathematical sequence is an ordered list of objects,often numbers.

• The General Term of a Sequence. Given terms in a sequence,it is often possible to find a formula for the general term of the sequence,if the formula is
• Series and Sigma Notation.
• Recursive Definitions.
• ## How to calculate the product of a sequence?

Inter NCBI and select your gene

• Obtain the sequence from Fsata
• Click Ctrl+F and enter your primer (F),then you can complement the second primer (R)
• From this you can apply the equation above.