Question

Given Vector E=4i+2j and Vector F=6i-10j, How do you add and subtract these two vectors?

Answer 1

Let `vec(a)=vec(E)+vec(F)" " =" "(4+6)i+(2-10)j" " =" " 10i-8j`

Let `vec(b)=vec(E)-vec(F)" "=" "(4-6)i+(2+10)j" "=" "-2i+12j`