Kuldeep Singh

For video topics and online test questions on the book 'Linear Algebra Step by Step' is at the following url:

http://maths-for-all.co.uk/linear-algebra/

For video topics on 'Number Theory Step by Step' is here https://maths-for-all.co.uk/number-theory/

Video topics and online questions on the book 'Engineering Mathematics Through Applications' is at the following url:

http://maths-for-all.co.uk/engineering-mathematics/

More notes and other videos are at the following url:

http://maths-for-all.co.uk/

I teach mathematics at the University of Hertfordshire, UK.