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Which is the (n)th term of the sequence (\frac{4}{7},\frac{7}{10},\frac{10}{13},\frac{13}{16},\ldots)?
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Answer and explanation
Correct answer: (\frac{3n+1}{3n+4})
The numerator (4,7,10,\ldots) gives (3n+1), and the denominator (7,10,13,\ldots) gives (3n+4). Observe numerator and denominator separately.
Frequently asked questions
What is the correct answer to this question?
(\frac{3n+1}{3n+4})
Why is this the correct answer?
The numerator (4,7,10,\ldots) gives (3n+1), and the denominator (7,10,13,\ldots) gives (3n+4). Observe numerator and denominator separately.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Sequences and Progressions. Topic: nth term.
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