Learn how to find the 40th term or an arithmetic sequence given the explicit formula

👉 Learn how to find the nth term of an arithmetic sequence. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. An arithmetic sequence is a sequence in which each term of the sequence is obtained by adding a predetermined value, called the common difference, to the preceding term.

The formula for the nth term of an arithmetic sequence is given by An = a + (n - 1)d, where a is the first term, n is the term number and d is the common difference. We can obtain the common difference by subtracting a term from the succeeding term or if the known terms are not consecutive, we can obtain the common difference by dividing the difference of the two terms by the difference of their term numbers. Plugging the required values into the formula, we can obtain the required nth term of the arithmetic sequence.

Organized Videos:
✅ Sequences
✅Sequences | Learn About
✅Determine The First Five Terms of The Arithmetic Sequence
✅How to Write The Formula for a Arithmetic Sequence
✅Find the nth Term of an Arithmetic Sequence
✅Find the First Five Terms of a Geometric Sequence
✅How to Write The Formula for a Geometric Sequence
✅Find the nth Term of a Geometric Sequence
✅How to Determine Arithmetic or Geometric Sequence
✅Find the First Five Terms of a Sequence
✅How to Write The Formula for a Sequence
✅Find the nth Term of a Sequence
✅How to Simplify Factorials
✅Recursive Sequences
✅Prove the Sum by Induction
✅Find the Given Term of Binomial Expansion
✅Binomial Expansion | Learn About
✅How to Expand a Binomial

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[bashbatesboom]

Easy to follow but you failed to mention that if your sequential lowers by a minus each time then the formula needs to have a - (n-1)d.
This caught me out and I got my question wrong

[spookyvideos]

Thank you that help me a lot for my test

[rezuri_donokazuki_kun]

Thanks alot sir this lesson helped me alot

[sidveris]

THANK YOU SO MUCH YOU MADE WAY MORE SENSE!

[zinedine]

Thank you so much i did not understand but u explained prefect

And when I wrote my test u got it write

[surleru]

Thank u so much I have looking for an example to do this

[manny-]

This is so easy to understand unlike my teachers, so many bla bla bla s

[minmags]

Good day sir can I ask question? How to compute the common difference? Why 2? I need your answer now

[diggydowdiggydow]

TAKING CARE AND GOODBYE AND WISHING YOU A GOOD ONE

CHRISTMAS

LOVE JEFF