bila vektor p = 3i + 4j + mk dan vektor q = 2i – j + 5k, jika vektor p dikali vektor q = 4 nilai m adalah
4 = 6 + (-4) + 5m
4 = 2+5m
5m = 2
m = 2/5
bila vektor p = 3i + 4j + mk dan vektor q = 2i – j + 5k, jika vektor p dikali vektor q = 4 nilai m adalah
4 = 6 + (-4) + 5m
4 = 2+5m
5m = 2
m = 2/5