__Chapter 1__Worked solution Ex1 Q4, should be a minus half x.

__Chapter 2__

Pg 21 Worked Example 2.1, near the end

**Pg 78 Worked Example diagram**

__Chapter 5__Pg 93 Q10. Says 'as in question 6', whereas it should be "Question 9".

**Chapter 10**Pg 181 Worked Ex 10.1. Sy uses Sin instead of Cos

Pg 181 Worked Ex 10.1. "Time of light" instead of Time of flight

__Chapter 12__Ex 12A Q1 (vi) should be a minus

(ix) Answer is wrong. Square root of x is all it should be

Q2 (ix) and (x) The log should be to the power of e.

Pg 212 "Buy" instead of But

Ex 12F Q2 (Should be (dx/dt)2 <that 2 is a squared!!>)

Pg 216, Worked Ex 12.14, 2 mistakes v=10 and v/v2

Pg 263 (Answers) Ex12C All part (ii)'s of Q16-19, Ex12E Q4