Question

Dados los vectores A= 3i 5j+2k B= 2i+3j+4k halla el producto vectorial AXB

Answer 1

AxB= [5(4)-3 (2)]i - [3 (4)-2(2)]j + [3 (3)-2 (5)]k

AxB= (20-6)i - (12 - 4)j + ( 9-10)k

AxB = 14 i - 8j - 1k

AxB = (14, -8, -1 )