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If barx.bara=barx.barb=barx.barc=0 for s...

If `barx.bara=barx.barb=barx.barc=0` for some non-zero vector `barx` and `abs(bara)=abs(barb)=abs(barc)=1` then the volume of parallelopiped with `bara,barb,barc` is

A

1

B

2

C

3

D

0

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The correct Answer is:
D
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AAKASH SERIES-MULTIPLE PRODUCT OF VECTORS-PRACTICE EXERCISE
  1. The volume of a parallelopiped whose edges are represented by -12bari+...

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  2. The volume of the rectangular box whose coterminal edges along axes of...

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  3. If barx.bara=barx.barb=barx.barc=0 for some non-zero vector barx and a...

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  4. The volume of the tetrahedron having the edges barI+2barj-bark,bari+ba...

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  5. If bara,barb are non-zero and non-collinear vectors then [bara barb ba...

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  6. Which of the following statement is not true

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  7. If bara is perpendicular to barbxxbarc, then which of the following is...

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  8. barixx(barjxxbark)+barjxx(barkxxbari)+barkxx(barixxbarj)=

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  9. barixx(barixxbara)+barjxx(barjxxbara)+barkxx(barkxxbara)=

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  10. If barb, barc are like unit vectors and baraxx (barbxx barc) = bar0 th...

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  11. If bara, barb are two unit perpendicular vectors then baraxx (baraxx b...

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  12. If [baraxx(barbxxbarc)]xxbarc=(bara·barc)barR then barR=

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  13. If bara and barb are unit vectors, then the vector ( bara + barb) xx (...

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  14. If barp is non- · zero vector such that barp. bara= barp. barb = 0 and...

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  15. If (bara xx barb).(barc xx bard) = (bara.barc)(barb.bard) + k(bara.bar...

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  16. If (baraxxbarb)xx(barcxxbard)=[barabarbbard]barc +kbard then k =

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  17. The volume of tetrahedron with edges barixxbarj,barjxxbark,barkxxbari ...

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  18. If bara. barb = barb. barc = barc . bara = 0 then [bara barb barc] =

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  19. If bara,barb are non-zero and non-collinear vectors then [bara barb ba...

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  20. bara is perpendicular to barb,barc. If abs(bara)=2,abs(barb)=3,abs(bar...

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