To find the definite integral x³dx by the limit definition, divide the interval [-6, 6] into n subintervals. Then the width of each interval is b-a Ax = = 6 - (-6) 6+6 Note that ||A|| → 0 x³dx = n = = n Step 2 Choose c; as the right endpoint of each subinterval. Then C₁ = a + i(Ax) So the definite integral is given by = n→ 12 0 as n→ ∞0. n lim Σ f(c₁) Ax; ||A||→ 07 i = 1 lim n→ ∞ n n→ lim n→ ∞o = lim n→∞o n→ lim n→∞0 n -£(- i=1 lim i = 1 i = 1 -6 + lim + -216 + -2592 + lim + 12) (1²2) / = 1 n Σf(c) Axi i = 1 + ;2+ 2+ n n -2592 + 20736 n n n n² £³] 7 = 1 ](¹+ ²¹² ) 1 ¹¹) (¹²) n Σ i=1 + 17/1/2) + n³ 1 + n n ++/-)]
To find the definite integral x³dx by the limit definition, divide the interval [-6, 6] into n subintervals. Then the width of each interval is b-a Ax = = 6 - (-6) 6+6 Note that ||A|| → 0 x³dx = n = = n Step 2 Choose c; as the right endpoint of each subinterval. Then C₁ = a + i(Ax) So the definite integral is given by = n→ 12 0 as n→ ∞0. n lim Σ f(c₁) Ax; ||A||→ 07 i = 1 lim n→ ∞ n n→ lim n→ ∞o = lim n→∞o n→ lim n→∞0 n -£(- i=1 lim i = 1 i = 1 -6 + lim + -216 + -2592 + lim + 12) (1²2) / = 1 n Σf(c) Axi i = 1 + ;2+ 2+ n n -2592 + 20736 n n n n² £³] 7 = 1 ](¹+ ²¹² ) 1 ¹¹) (¹²) n Σ i=1 + 17/1/2) + n³ 1 + n n ++/-)]
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter1: Functions
Section1.2: Functions Given By Tables
Problem 32SBE: Does a Limiting Value Occur? A rocket ship is flying away from Earth at a constant velocity, and it...
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