v=-3i+j, w=4i-2j
Find:
1) 4v-3w does this equal -24i-2j
2) ||V+W|| does this equal [tex] \sqrt{i^2-j^2} [ /math] I have an error if I take out the space between [ / that I do not know how to fix.
3) How can I find the angle between v and w?
v=-3i+j, w=4i-2j
Find:
1) 4v-3w does this equal -24i-2j
2) ||V+W|| does this equal [tex] \sqrt{i^2-j^2} [ /math] I have an error if I take out the space between [ / that I do not know how to fix.
3) How can I find the angle between v and w?