I'm finding my algebra unit quite difficult compared to calculus... Could someone help with the below problem?
Thanks in advance!Let m, n and o be three vectors in R3 such that
m + n = o.
(a) Show that m x n = o x n = m x o.
(b) Use the geometric meaning of vector addition and cross
product to explain the statement of (a) geometrically. Make
sure that all the cases are covered.