What is the angle between two vectors A and B, if they are the adjacent sides of a parallelogram drawn from a point and the area of the parallelogram is 1/2AB.
Asked by Avijit Gupta | 16th Feb, 2012, 08:21: PM
Area of parellogram = A.B=AB COS?
1/2 AB= AB COS?
Answered by | 17th Feb, 2012, 04:38: PM
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