Q49. Find the unit vector in the direction of the vector v = 3i - 4j.Mathematics — NUST Mock 8 — Question 49 of 200A. i - jB. 3⁄5 i - 4⁄5 jC. 3⁄4 i - jD. 1⁄4 i - 1⁄3 jPractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →