find the magnitude and the direction of a resultant vector in parallelogram .
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magnitude is same as magnitude of diagonal.
direction is same as direction of diagonal
direction is same as direction of diagonal
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Explanation:
Resultant of vectors A and B = √A²+B²+2ABcos a
And if the resultant R of the vector subtends an angle C with vector A ,then
Tan C =B sin a/A+B cos a
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