Q. 45.0( 3 Votes )

Find the magnitude of vector

Answer :

Given



We need to find the magnitude of the vector.


Recall the cross product of two vectors and is



Here, we have (a1, a2, a3) = (0, 4, 3) and (b1, b2, b3) = (1, 1, –1)






Recall the magnitude of the vector is



Now, we find.





Thus, magnitude of vector =


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