Respuesta :
2(u-v + w)
2u - 2v + 2w
(4i+3j) - (-2i) + (10i - 12j)
4i + 2i + 10i = 16i
3j - 0j -12j = -8j
16 - 8j
magnitude = √( 16²+(-8)² ) = 17.1
2u - 2v + 2w
(4i+3j) - (-2i) + (10i - 12j)
4i + 2i + 10i = 16i
3j - 0j -12j = -8j
16 - 8j
magnitude = √( 16²+(-8)² ) = 17.1
