u = a1 v1 + a2 v2 + ... + ak vkis a vector.
Therefore the exercise gives you the vectors described graphically in a figure, as well as the concrete values of the coefficients ai. And you are asked to click on the point in the figure which you think is the end of the vector u (a shot).
At the end of a session composed of several shots, you will be given a score computed according to the average precision of your shots during the session.
Choose a level of difficulty : 1 , 2 , 3 , 4 , 5 , 6 .Detailed menu
Please take note that WIMS pages are interactively generated; they are not ordinary HTML files. They must be used interactively ONLINE. It is useless for you to gather them through a robot program.