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Which is the (n)th term of the sequence (0,2,4,6,\ldots)?
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Answer and explanation
Correct answer: (a_n=2n-2)
At (n=1), the term should be (0), so (a_n=2n-2). In exams, be careful with sequences starting from zero.
Frequently asked questions
What is the correct answer to this question?
(a_n=2n-2)
Why is this the correct answer?
At (n=1), the term should be (0), so (a_n=2n-2). In exams, be careful with sequences starting from zero.
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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