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What is the area of parallellogram if its diagonals are represented by vectors p=5i-4j+3k q=3i+2j-k

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


p=5i-4j+3k


q=3i+2j-k

Grade:11

2 Answers

mohit sengar
39 Points
10 years ago

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

deeksha sharma
40 Points
10 years ago

I tried that way. But it didnot come.

note that it is the diagonals, not sides

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