Question

@joemath sir can you send me some lecture notes on kernal and range

Answer 1

I believe Joe logged off, but here's some simple definitions.
http://mathworld.wolfram.com/Kernel.html
http://mathworld.wolfram.com/Image.html
(Image and range are the same thing)

I can give you links to more information if there's something specific you're looking for.

Answer 2

sir send me some notes so that i make my concept strong about these topics

Answer 3

Range and kernel are fairly simple topics, so there aren't many comprehensive notes on them that I can find. Section 2 of these notes covers it pretty well, but it's short. If you have any specific questions, post and I'll try to answer them.

http://www.minghuiliu.com/MA1101R%20Notes/Tutorial%2011.pdf