First of all, sorry if I'm not clear enough, english is not my first language, i'll try me best to be clear.
My problem is:
E is a R-vectorial space
E = {p(x)[FONT=MathJax_Main]∈[/FONT] R[x]|degree p(x)≤3}, and the subespaces
I want to know the dimension and one base of E ,E1 and E2
My problem is:
E is a R-vectorial space
E = {p(x)[FONT=MathJax_Main]∈[/FONT] R[x]|degree p(x)≤3}, and the subespaces
I want to know the dimension and one base of E ,E1 and E2