Calculate the area of a parallelogram formed by two vectors A = 3i and B = 4j originating from the same point.
Q1. Calculate the area of a parallelogram formed by two vectors A = 3i and B = 4j originating from the same point.
Answer: 12
Explanation: Area equals magnitude of A x B. (3i x 4j) = 12k, magnitude 12. Option A is the result of a dot product.