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The area of parallelogram having diagouals vector d1 = 3i + j - 2k and vector d2 = i - 3j + 4k is equal to which of the following

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The area of parallelogram having diagouals vector d1 = 3i + j - 2k and vector d2 = i - 3j + 4k is equal to which of the following

(A) 10√3 

(B) 9 

(C) 8

(D) 5√3

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1 Answer

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by (80.9k points)

Correct option:

(B) 9 

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