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If →A= 2ˆi+3ˆj−6ˆk and →B=3ˆi−6ˆj−5ˆk are the two adjacent sides of a parallelogram then the angle between the diagonals of the parallelogram is

Answer» If A= 2ˆi+3ˆj6ˆk and B=3ˆi6ˆj5ˆk are the two adjacent sides of a parallelogram then the angle between the diagonals of the parallelogram is


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