Question

what is null function? is null function "onto" function ?

Answer 1

I don't see what you're talking about.

Answer 2

what do you think?

Answer 3

idk what that is...i'm going to give u this site...it May help u
http://mathworld.wolfram.com/NullFunction.html

Answer 4

that link is not helping, becoz i have visited that site but i couldnt understand ?

Answer 5

oh...well idk sorry

Answer 6

@january123 ?

Answer 7

http://nullprogram.com/blog/2014/04/26/
i still don't know but i'm googling it

Answer 8

did it help @ziawasim ?

Answer 9

no this question from linear algebra

Answer 10

thank you @january123