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The first and the twentieth terms of a G.P. are 512 and \(\frac{1}{1024}\) respectively. Then the common ratio is
The first and the twentieth terms of a G.P. are 512 and \(\frac{1}{1024}\) respectively. Then the common ratio is
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When dealing with terms that are powers of 2 (like 512 and 1024), always rewrite them in the form \(2^k\) to simplify calculations involving exponents.
Updated On: Jun 24, 2026
- \(\frac{1}{2}\)
- 2
- \(\frac{1}{4}\)
- 4
- \(\frac{1}{8}\)
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The Correct Option is A
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