Basic Engineering Mathematics, Fifth Edition

...

Basic Engineering Mathematics ...

In memory of Elizabeth ...

Basic Engineering Mathematics Fifth edition John Bird,BSc(Hons), CMath, CEng, CSci, FIMA, FIET, MIEE, FIIE, FCollT AMSTERDAM•BOS ...

Newnes is an imprint of Elsevier The Boulevard, Langford Lane, Kidlington, Oxford OX5 1GB, UK 30 Corporate Drive, Suite 400, Bur ...

Contents Preface ix Acknowledgements x ...

vi Contents ...

...

viii Contents Website Chapters (Goto:http://www.booksite.elsevier.com/newnes/bird) 1 Basic arithmetic Instructor’s Manual xi 1. ...

Preface Basic Engineering Mathematics 5th Editionintro- duces and then consolidates basic mathematical princi- ples and promotes ...

Acknowledgements The publisher wishes to thank CASIO Electronic Co. Ltd, London for permission to reproduce the image of the Cas ...

Instructor’s Manual Full worked solutions and mark scheme for all the Assignments are contained in this Manual which is availabl ...

This page intentionally left blank ...

Chapter 1 Basic arithmetic 1.1 Introduction Whole numbers are calledintegers.+ 3 ,+5and+ 72 are examples of positive integers;− ...

2 Basic Engineering Mathematics (v) 5− 3 =2. (vi) Place the 2 in the hundreds column. Hence, 632 − 369 = 263 Problem 3. Add 27,− ...

Basic arithmetic 3 12 60 50 38 120 110 B A d Figure 1. 1.3 Revision of multiplication and division You can probably already mult ...

4 Basic Engineering Mathematics (i) 8× 4 =32. Place the 2 in the units column and carry 3 into the tens column. (ii) 8× 6 = 48 ; ...

Basic arithmetic 5 Now try the following Practice Exercise PracticeExercise 2 Further problems on multiplication and division (a ...

6 Basic Engineering Mathematics The LCM is obtained by finding the lowest factors of each of the numbers, as shown in Problems 1 ...

Basic arithmetic 7 (a) 2+ 3 = 3 +2; i.e., the order of numbers when adding does not matter. (b) 2× 3 = 3 ×2; i.e., the order of ...