Given m with arrow = 6 î + 2 ĵ - 3 k and n with arrow = 5 î - 2 ĵ - 3 k, calculate the vector product m with arrow ✕ n with arrow.

A = 5 i â’ 3 J and B = â’i â’ 6 j A + B = 5 i â’ 3 j â’i â’ 6 j = 4 i - 9 j - - - answer A - B = 5 i â’ 3 j + i + 6 j = 6 i + 3j - - - answer |A+B| = sq root [ 16 + 81] = 9.848 - - - answer |A - B| = sq root [ 36 + 9] = 6.708 - - - answer directions of A + B = tan (-1) - 9 / 4 = - 66 deg - - answer direction of A - B = tan (-1) 3 / 6 = 26.56 deg - - answer