Calculus Summation Methods for Area Accumulation Analysis
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Learn about sum notation, finite series, infinite series, area accumulation using sigma notation and limits at infinity in calculus. Explore how to evaluate sums and areas with examples.
Calculus Summation Methods for Area Accumulation Analysis
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Exact Accumulation and AP Calculus
A). Sigma Notation REM: Ex.
REM: Sum of the first 100 numbers. 1+2+3+…….+98+99+100 Summation Formulas
Finite Series EX 1. Evaluate using the formulas: EX 2. Evaluate using the formulas:
Infinite Series REM: Limits at Infinity NOTICE: Inside: i is the variable. Outside: n is the variable EX 3. Evaluate: EX 4. Evaluate:
AREA DEFN: The Area (accumulation) defined by a region in the plane is: We will use the RIGHT ENDPOINT and REGULAR PARTITIONS (easier!) THEOREM: The Limit ( as ) of the Under Approximation and the Over Approximation (and therefore any Riemann’s Sum) are equal.
1st Rect. 2nd Rect. ith Rect. a b ith a
Find the Area (accumulation) determined by the region bounded by and the x - axis on the interval [ 0, 2]. Area: Exact Accumulation
Find the Area (accumulation) determined by the region bounded by and the x - axis on the interval [ 0, 3]. Area: Exact Accumulation
Find the Area (accumulation) determined by the region bounded by and the x - axis on the interval [ 1, 2]. Area: Exact Accumulation
Find the Area (accumulation) determined by the region bounded by and the x - axis on the interval [ 2, 4]. Area: Exact Accumulation
Last Update: • 1/15/10 • Assignment: Worksheet