#### Biography

- I am Hemin Qassim Rahman, Lecturer in the Department of Mathematics, College of Basic Education, Salahaddin University-Erbil, Iraq.
- My specific specialization is representations of mathematics.
- 2009 MSc, Salahaddin University-Erbil, Iraq.
- 2003 BSc, Salahaddin University-Erbil, Iraq.
- During my work in Salahaddin University and Soran University, I have taught several courses at all the four undergraduate levels such as

*Differential Equation**Ordinary Differential Equation**Finite Mathematical**Computar**Probability & Statistics*- Statistical inference
- Foundation of mathematics
- Application of Differential equation
- system of Differential Equation
- introduction to Algebra