Show that vector a = 3i – 2j + k , vector b = i – 3j + 5k and vector c = 2i + j – 4k forms a right angled triangle? Show that vector a=3i-2j+k vector b=i-3j+5k and vector c=2i+j-4k forms a right angled triangle? August 27, 2020 Category: Uncategorised (JEE Advanced Physics [...]