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What is the (n)th term of the sequence (44,37,30,23,16,\ldots)?
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Answer and explanation
Correct answer: (51-7n)
The first term is (44) and the difference is (-7), so (a_n=44+(n-1)(-7)=51-7n). Use a negative difference in a decreasing sequence.
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What is the correct answer to this question?
(51-7n)
Why is this the correct answer?
The first term is (44) and the difference is (-7), so (a_n=44+(n-1)(-7)=51-7n). Use a negative difference in a decreasing sequence.
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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