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: 11


a)5 b)$5\sqrt{3}$ c)-5 d)-5

Work Step by Step

a)$\int_1^2 f(u) du$=$\int_1^2 f(x) dx$=5 b)$\int_1^2 \sqrt {3}f(z) dz$=$\sqrt {3}\int_1^2 f(z) dz$=$5\sqrt{3}$ c)$\int_2^1 f(t) dt$=-$\int_1^1 f(t) dt$=-5 d)$\int_2^1[-f(x)]dx=-\int_2^1[f(x)]dx=-5$
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