IOQM · Mathematics · Algebra
AP, GP, HP, AGP, telescoping sums, recursive sequences and closed forms.
Test yourself on Sequences and Series
5 real IOQM questions with instant answers — no signup, ~3 minutes.
Study notes are still being prepared.
Don't wait — Shishya can teach you this topic right now, on demand.
Ask Shishya to teach this →Shishya is your personal tutor for this topic. Pick a starter or open a free chat.
Q1 · Sequences and Series · HARD
Let {aₙ} be a sequence defined by a₁ = 2, a₂ = 5, and aₙ₊₂ = 3aₙ₊₁ − 2aₙ for n ≥ 1. Find a₁₀.
Q2 · Sequences and Series · EASY
The sequence {aₙ} satisfies a₁ = 2, a₂ = 5, and aₙ₊₂ = 3aₙ₊₁ - 2aₙ for n ≥ 1. Find a₆.