Given a vector A = 3i - 4j, find the unit vector in the direction of A for normalized directional analysis.
Q1. Given a vector A = 3i - 4j, find the unit vector in the direction of A for normalized directional analysis.
Answer: 0.6i - 0.8j
Explanation: The unit vector is A divided by its magnitude (5). This gives 0.6i - 0.8j. Option C is wrong because it uses the wrong signs.