Diketahui titik A (-4,3), B (2,1) jika u mewakili AB vector u adalah….

By Admin ReiPosted on October 29, 2022

Diketahui titik A (-4,3), B (2,1) jika u mewakili AB vector u adalah….

Jawaban :

Vektor u = (6,-2)

Diketahui :

Ditanyakan :

Penyelesaian :

$u = b - a$

$u = ( frac{2}{1} ) - ( frac{ - 4}{3})$

$u = ( frac{2 + 4}{1- 3})$

$u = ( frac{6}{ - 2} )$

Jadi, Vektor u = (6,-2)