The University of Sydney
Math1003 Integral Calculus and Modelling
Summer School
Exercises and Solutions for Revision
1. Simplify
(i ) eln x2 ln y .
(ii ) ln
ex
ey
.
Solution
(i ) x/y 2 .
(ii ) x y.
2. (i ) Rearrange the equation
1
1
y = to nd x as a func