" 15.If "[ab]=3" ,then the volume (in cube umits) of the parallelopiped with "2a+

If [a b c] = 3, then the volume (in cube units) of the parallelopiped with 2a + b, 2b + c and 2c + a as coteminous edges is

If [(veca,vecb,vecc)]=3 , then the volume (in cubic units) of the parallelopiped with 2veca+vecb,2vecb+vecc and 2vecc+veca as coterminous edges is

If [(veca,vecb,vecc)]=3 , then the volume (in cubic units) of the parallelopiped with 2veca+vecb,2vecb+vecc and 2vecc+veca as coterminous edges is

If A,B,C and D are {3,7,4),(5,-2,-3),(-4,5,6) and (1,2,3) respectively, then the volume of the parallelopiped with AB, AC and AD as the co-terminus edges, is . . . Cubic units.

If V is the volume of the parallelopiped having three coterminus edges as a,b and c,then the volume of the parallelopiped having the edges as alpha=(a.a)a+(a.b)c;beta=(a.b)a+(b.b)b+(b.c)b;gamma=(a.c)a+(b.c)b+(c.

The length, breadth and height of a rectangular parallelopiped are in ratio 6:3:1 . If the surface area of a cube is equal to the surface area of this parallel opiped, then what is the ratio of the volume of the cube to the volume of the parallel opiped ?

If A,B,C,D are (1,1,1), (2,1,3), (3,2,2),(3,3,4) respectively, then find the volume of the parallelopiped with AB,AC and AD as the concurrent edges.

Let a,b,c be three unit vectors such that a.b a- f the angle between b and? is J3,then the volume of the parallelopiped whose three coterminous edges are

The three concurrent edges of a parallelopiped represents the vectors bara, barb, barc such that [bara barb barc] = lamda . Then the volume of the parallelopiped whose three concurrent ed2es are the three concurrent diagonals of three faces of the given parallelopiped is

The three concurrent edges of a parallelopiped represent the vectors veca, vecb, vecc such that [(veca, vecb, vecc)]=V . Then the volume of the parallelopiped whose three concurrent edges are the three diagonals of three faces of the given parallelopiped is