Homework Statement
Show that an arbitrary vector V can be expressed in terms of any three noncoplanar vectors, A, B, C, according to:
V = [V,B,C]A/[A,B,C] + [V,C,A]B/[A,B,C] + [V,A,B]C/[A,B,C]
Homework Equations
A Hint is given:
We know that V can be expressed as aA + bB +cC; to...