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If [veca, vecb, vecc]=1 then the valu...

 If ` [veca, vecb, vecc]=1 ` then the value of ` (veca.(vecbxxvecc))/((veccxxveca).vecb)+(vecb.(veccxxveca))/((vecaxxvecb).vecc)+(vecc.(vecaxxvecb))/((veccxxvecb).veca) ` is________

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The correct Answer is:
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`(vecA.vecB xx vecC)/(vecCxxvecA.vecB)+(vecB.vecAxxvecC)/(vecC.vecAxxvecB)`
`([vecA vecBvecC])/([vecA vecBvecC])+ (-[vecAvecBvecC])/([vecA vecB vecC])=0`
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CENGAGE-DIFFERENT PRODUCTS OF VECTORS AND THEIR GEOMETRICAL APPLICATIONS -Exercise
  1. The unit vector perendicular to the plane determined by P (1,-1,2) ,C(...

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  2. the area of the triangle whose vertices are A ( 1,-1,2) , B ( 1,2, -1)...

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  3. If [veca, vecb, vecc]=1 then the value of (veca.(vecbxxvecc))/((ve...

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  4. If vecA = ( 1,1,1) and vecC= (0, 1,-1) are given vectors the vector ve...

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  5. Let vecb= 4 hati + 3hatj and vecc be two vectors perpendicular to each...

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  6. The components of a vector veca along and perpendicular to a non-zero ...

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  7. A unit vector coplanar with veci + vecj + 2veck and veci + 2 vecj + ve...

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  8. A non-zero vector veca is parallel to the line of intersection of the ...

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  9. if vecb and vecc are mutually perpendicular unit vectors and veca is a...

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  10. let veca , vecb and vecc be three vectors having magnitudes 1, 1 and 2...

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  11. A, B C and D are four points in a plane with position vectors, veca, v...

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  12. If vecA=lamda(vecuxxvecv)+mu(vecvxxvecw)+nu(vecwxxvecu) and [vecu vecv...

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  13. If veca = hatj + sqrt3hatk vecb= - hatj + sqrt3 hatk and vecc = 2sqrt3...

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  14. If veca,vecb,vecc be unit vectors such that veca.vecb=veca.vecc=0 and ...

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  15. If vecx.veca=0 , vecx.vecb=0 , vecx.vecc=0 and vecxnevec0 ...

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  16. for any three vectors, veca, vecb and vecc , (veca-vecb) . (vecb -vecc...

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  17. The scalar vecA.(vecB+vecC)xx(vecA+vecB+vecC) equals (A) 0 (B) [vecA v...

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  18. For non zero vectors veca,vecb, vecc |(vecaxxvecb).vecc|=|veca||vecb...

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  19. The volume of he parallelepiped whose sides are given by vec O A=2...

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  20. If veca , vecb , vecc are three non-coplanar vector and vecp...

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