Dados dois vetores u with rightwards arrow on top equals left parenthesis 2 comma 4 right parenthesis space e space v with rightwards arrow on top equals space left parenthesis 6 comma 1 right parenthesis, assinale a alternativa que apresenta os resultados de u with rightwards arrow on top plus v with rightwards arrow on top equals space 2 u with rightwards arrow on top, respectivamente. A) (8,5) e (4,8) B) (8,3) e (4,8) C) (3,10) e (4,4) D) (6,4) e (2,8) E) (6,7) e (2,8)