Discrete Mathematics and Its Applications, Seventh Edition

Published by McGraw-Hill Education
ISBN 10: 0073383090
ISBN 13: 978-0-07338-309-5

Chapter 2 - Section 2.3 - Functions - Exercises - Page 153: 8

Answer

a) ⌊1.1⌋ - 1 b) ⌈1.1⌉ - 2 c) ⌊−0.1⌋ - -1 d) ⌈−0.1⌉ - 0 e) ⌈2.99⌉ - 3 f ) ⌈−2.99⌉ -2 g)⌊1/2 + ⌈1/2⌉⌉ - 1 h) ⌈⌊1/2⌋+⌈1/2⌉+ 1/2⌉ - 2

Work Step by Step

a) ⌊1.1⌋ - 1 b) ⌈1.1⌉ - 2 c) ⌊−0.1⌋ - -1 d) ⌈−0.1⌉ - 0 e) ⌈2.99⌉ - 3 f ) ⌈−2.99⌉ -2 g)⌊1/2 + ⌈1/2⌉⌉ - 1 h) ⌈⌊1/2⌋+⌈1/2⌉+ 1/2⌉ - 2
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