5)there is which is defined by where
A)check if this function is a simetric bilenear.
B)find the representative matrices by the standart basis of
C)find the jordan form of the matrices you found in part B
D)check if for every
f is simetric if f(x,y)=f(y,x) so i need to prove that
but when i put the given and i get two different expressions