1. King Fahd University of Petroleum & Minerals

2. Math 202 - (072) Text Book: Differential Equations Population of Saudi Arabia Problem 39 … Page 101

3. TEAM MEMBERS AbdulAziz Al-Zahrani ME Redha Al-Shmmry ME Ahmed Ateen ME Atif Al-Zahrani ME Ameen Bin-Obadi EE AbdulLatif Al-Mutairi ME Mohammad Al-Ghamdi ME

4. INTRODUCTION & EPILOGUE : AbdulLatif Al-Mutairi PHYSICAL EXPLANIATION : Ahmed Ateen THE PROBLEM EXPLANIATION : Mohammad Al-Ghamdi SOLVING THE PROBLEM : Atif Al-Zahrani & Ameen Bin-Obadi CREATION THE SLIDES : Redha Al-Shmmry & AbdulAziz Al-Zahrani

5. THE QUESTION Population Model In one model of the changing population of a community, it is assumed that Where and are the birth and death rates, respectively. a)Solve for if and. b)Analyze the cases,,and. c)Use the statistics of Saudi Arabia given in class and Matlab to plot P(t) from 1990 -2020 and predict the population of Saudi Arabia in 2020.

6. THE SOLUTION a)

7. b)

16. c)

17. THANK YOU