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math equation for sequence. An itemized collection of elements in which repetitions of any sort are allowed is known as a sequence whereas series is the sum of all elements. A Sequence is a set of things usually numbers that are in order.
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Lets look at some examples that involve more than two operations. From Ramanujan to calculus co. Math explained in easy language plus puzzles games quizzes worksheets and a forum.
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A 1 1 a n a n-1 n Plugging in n 1 gives 1 n 2 gives 3 n 3 gives 6 and so on. Arithmetic Sequence Arithmetic Progression A sequence such as 1 5 9 13 17 or 12 7 2 3 8 13 18 which has a constant difference between terms. You will need to get assistance from your school if you are having problems entering the answers into your online assignment. When the sequence goes on forever it is called an infinite sequence otherwise it is a finite sequence.
