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deeksha sharma Grade: 11
        

What is the area of parallellogram if its diagonals are represented by vectors


p=5i-4j+3k


q=3i+2j-k

6 years ago

Answers : (2)

mohit sengar
39 Points
										

take the cross product of the two vectors and divide it by 2 then u get the area of the parallelogram


if the answer is negative then take it as positive because we take the modulus of cross product , and also the area can never be negative

6 years ago
deeksha sharma
40 Points
										

I tried that way. But it didnot come.


note that it is the diagonals, not sides

6 years ago
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