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Finding the nth term of arithmetic progressions

Algebra • Sequences

Key concepts

What you'll likely be quizzed about

  • An arithmetic progression is a sequence of numbers in which the difference between consecutive terms is constant.
  • For example, the sequence 2, 5, 8, 11 illustrates an arithmetic progression with a common difference of 3.
  • This characteristic allows for the easy identification of terms and their relationships.

Flashcards

Test your knowledge with interactive flashcards

What does 'd' stand for in the formula for the nth term?

Click to reveal answer

'd' is the common difference between successive terms in the arithmetic progression.

Key notes

Important points to keep in mind

Identify the first term and common difference.

Use the formula accurately for calculations.

Check calculations for accuracy.

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