If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Vector Algebra — quick quiz

5 real NDA questions on Vector Algebra. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

MEDIUM

If a = 2i + 3j - k and b = i - 2j + 3k, find the vector a - 2b.