- Find the nth term indicated inside the parentheses.
- Find the reciprocal of the first four terms so that we will get the arithmetic terms.
- Determine the common difference by using the formula.
- The common difference is 3/4. Using the Harmonic Sequence Formula to find 20th term of the sequence.
- Find the reciprocal of 31/2 since the denominator have fraction.
The 20th term of the harmonic sequence is 2/31.
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✏️SEQUENCES
- Find the nth term indicated inside the parentheses.
- Find the reciprocal of the first four terms so that we will get the arithmetic terms.
- Determine the common difference by using the formula.
- The common difference is 3/4. Using the Harmonic Sequence Formula to find 20th term of the sequence.
- Find the reciprocal of 31/2 since the denominator have fraction.
The 20th term of the harmonic sequence is 2/31.
#CarryOnLearning