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Homework #2 a) Find a vector perpendicular to the vectors 2i + 3j-k and 3i +...

Homework #2

a) Find a vector perpendicular to the vectors 2i + 3j-k and 3i + k

b)Find the area of the triangle whose vertices are (2, -1,1), (3,2,1) and (0, -1,3)

c)Find the volume of the parallelepiped with adjacent axes PQ, PR, and PS with P (1, -2.2), Q (1, -1.3), R (1,1,0), S (1,2,3 )

Math   Calculus   
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