Classical vector

Geometry Level 3

A vector i + 2 j + 2 k \vec i+2\vec j+2\vec k is rotated through a right angle. It passes the positive x x -axis on its way. Find the new vector.

4i-j-k -i-2j-2k i-2j-2k 4i+j+k

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

0 solutions

No explanations have been posted yet. Check back later!

1 pending report

Vote up reports you agree with

×

Problem Loading...

Note Loading...

Set Loading...