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What is the general term of the sequence (2,4,8,16,\ldots)?
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Answer and explanation
Correct answer: (a_n=2^n)
Each term is a power of (2), so (a_n=2^n). In exams, recognize geometric-type growth using powers.
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What is the correct answer to this question?
(a_n=2^n)
Why is this the correct answer?
Each term is a power of (2), so (a_n=2^n). In exams, recognize geometric-type growth using powers.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Sequences and Progressions. Topic: Explicit or general rule.
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