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\vec a, \vec b \; \; and\; \; \vec c are three non coplanar vectors then volume of paralleopiped having its edges along \vec a -\vec b , \vec b- \vec c , \vec c - \vec a  will be 

Option: 1

8


Option: 2

6


Option: 3

1


Option: 4

0


Answers (1)

best_answer

As we have learned

Properties of Scalar Triple Product -

\left [ \vec{a}-\vec{b} \ \vec{b}- \vec{b} \ \vec{c}-\vec{a} \right ]=0

- wherein

\vec{a}, \vec{b}, \vec{c}are three vectors.

 

 [\vec a -\vec b \; \; \vec b- \vec c \;\; \vec c - \vec a]= 0

volume = zero 

 

Posted by

vishal kumar

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