Thomas' Calculus 13th Edition

Published by Pearson
ISBN 10: 0-32187-896-5
ISBN 13: 978-0-32187-896-0

Chapter 5: Integrals - Section 5.3 - The Definite Integral - Exercises 5.3 - Page 275: 13

Answer

a)4 b)-4

Work Step by Step

a) $\int_3^4 f(z)dz=\int_0^4 f(z)dz -\int_0^3 f(z)dz=7-3=4$ b)$\int_4^3f(t)dt=-\int_3^4f(t)dt=-4$
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