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Free sequence calculator - step-by-step solutions to help identify the sequence and find the nth term of arithmetic and geometric sequence types.
To work out the term to term rule, give the first term and then the pattern. The first term is 17, and the pattern is to subtract 3 each time, so the term to term rule is 'start at 17 and...
To work out the term to term rule, give the first term and then the pattern. The first term is 17, and the pattern is to subtract 3 each time, so the term to term rule is 'start at 17 and...
The 𝒏th term refers to a term's position in the sequence, for example, the first term has 𝒏 = 1, the second term has 𝒏 = 2 and so on. An expression for the 𝒏th term is worked out by looking...
Jan 18, 2024 · Then, the first term of a sequence would be a 0 a_0 a 0 , followed by a 1 a_1 a 1 . A generic term in position n n n is a ( n + 1 ) a_{(n+1)} a ( n + 1 ) . Among many types of sequences, it's worth remembering the arithmetic and the geometric sequences.
The terms of a sequence can be simply listed out, as shown above, or else they can be defined by a rule. Often this rule is related to the index. For instance, in the sequence A = {a i} = {2i + 1}, the i-th term is defined by the rule "2i + 1", so the first few terms are:
Free Sequences n-th term calculator - calculate the n-th term of a sequence step-by-step.