If the vertices of a tetrahedron have th...

If the vertices of a tetrahedron have the P.V.'s `bar0, bari + barj, 2barj -bark` and `bari + bark` then the volume of the tetrahedron is

A

`1/6`

B

1

C

2

D

3

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The correct Answer is:

A

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AAKASH SERIES-MULTIPLE PRODUCT OF VECTORS-EXERCISE-I

The volume of a parallelopiped with coterminous edges bari+xbarj-x^(2)...
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If the volume of tetrahedron with edges bari+barj-bark,bari+abarj+bark...
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The volume of (in cubic units) of the tetrahedron with edges I + j + k...
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If the vertices of a tetrahedron have the P.V.'s bar0, bari + barj, 2b...
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bari,barj,bark is a right handed system of vectors and bara=2bari-25ba...
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baraxx(barbxxbarc)+barbxx(barcxxbara)+barcxx(baraxxbarb)=
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baraxx(barbxxbarc) is parallel to barb then
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baraxx{baraxx(baraxxbarb)}=
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If bara,barb,barc are any three vectors such that (bara+ barb) . barc ...
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If bara, barb, barc are any three vectors then (baraxxbarb)xxbarc is a...
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(barbxxbarc)xx(barcxxbara)=
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(baraxxbarb)xx(barbxxbarc)=
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(baraxxbari)xxbari +(baraxxbarj)xxbarj+(baraxxbark)xxbark=
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If bara=2bari+3barj-bark,barb=-bari+2barj-4bark, barc=bari+barj+bark t...
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If bara and barb are unit vectors, then the vector ( bara + barb) xx (...
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If bara= 2bari+barj-3bark, barb = bari-2barj+bark, barc = -bari+barj-4...
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If (baraxxbarb)xx(barcxxbard)=lamdabarc+μbard then lamda,mu=
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[(baraxxbarb)xx(baraxxbarc)].bard=k[bara barb barc] then k=
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If bara,barb,barc,bard are unit co-planar vectors then abs((baraxxbarb...
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If bara, barb, barc, bard, bare are co-planar vectors then {(baraxxbar...
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