Log ind
Mathematics for IGCSE & O level - Vectors (Section 4 - No. 45)
If vector a is [1, 2] and b is [-1, 0], which is a - 3b?
[4, 2]
[-2, 2]
[1, 6]
[2, 0]
Forklaring
First do 3b = [-3, 0], then subtract.
Kommentarer (0)
Log ind for at kommentere
Reklame
Tillad, at javascript indlæser denne side korrekt
