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Sequences and Series · 2023 · 30 Jan · Shift 2

1 Mathematics questions from this JEE Main paper

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JEE Main
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2023 · 30 Jan · Shift 2
Mathematics
Sequences and Series

Sequences and Series · 2023 · 30 Jan · Shift 2

1 Mathematics questions from this JEE Main paper

Q27.Let $a, b, c > 1, a^{3}, b^{3}$ and $c^{3}$ be in A.P., and $lo g_{a} b, lo g_{c} a$ and $lo g_{b} c$ be in G.P. If the sum of first 20 terms of an A.P., whose first term is $\frac{a + 4 b + c}{3}$ and the common difference is $\frac{a - 8 b + c}{10}$ is $- 444$ …
Mathematics · Sequences and Series · MCQ