find v +u if vector =<6,8>and vector for u + <2,1>
check your typing,
your post makes no sense
I'm guessing that the text should read
v = <6,8> and u = <2,1>
so,
v+u = <6+2,8+1> = <8,9>
To find the sum of two vectors, you need to add the corresponding components. In this case, you have vector v = <6, 8> and vector u = <2, 1>.
To find v + u, you simply add the corresponding components of v and u.
v + u = <6 + 2, 8 + 1> = <8, 9>
Therefore, vector v + u = <8, 9>.