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25. Vector or Cross Product
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Q6 of 93 Page 25

Write the expression for the area of the parallelogram having and as its diagonals.

Area of parallelogram



From the figure, it is clear that, and


i.e. .


Now,




.



Now, we know, area of parallelogram .


So, Area of parallelogram .


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Questions · 93
25. Vector or Cross Product
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