Riemann Sums
Approximating accumulation with rectangles · BC Calculus · greeting
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00:00End interview
f(x) on [1, 5]4 equal subintervalsΔx = 1Left / Right / MidΣ f(xᵢ*) Δx→ Riemann sumFiner partition → closer to the integral (usually)
Owl: Which of those three sketches would you trust more for a first estimate — and why might "more rectangles" still not be exact?
You: —