check your typing,
your post makes no sense
find v +u if vector =<6,8>and vector for u + <2,1>
2 answers
I'm guessing that the text should read
v = <6,8> and u = <2,1>
so,
v+u = <6+2,8+1> = <8,9>
v = <6,8> and u = <2,1>
so,
v+u = <6+2,8+1> = <8,9>