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Mathematics 13 Online
OpenStudy (anonymous):

HELP! VECTOR ASSIGNMENT: prove that if u is perpendicular to v, and ||u|| = ||v|| = 1, then ||u - v|| = sqrt(2)

OpenStudy (zarkon):

WRITE \(\|\cdot\|\) as an innerproduct and expand

OpenStudy (anonymous):

ye i got it haha thanks anyway @Zarkon !

OpenStudy (anonymous):

@zarkon i used the pythagoras theorem tho?

OpenStudy (zarkon):

sure..that will work too

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