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It is given that : vecx=(vecbxxvecc)/([v...

It is given that : `vecx=(vecbxxvecc)/([vecavecbvecc]),vecy=(veccxxveca)/([vecavecbvecc])` and `vecz=(vecaxxvecb)/([vecavecbvecc])`, where `veca,vecb,vecc` are _____________ vectors.

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What is [vecavecbvecc] when veca,vecb,vecc are coplanar ?

If veca*vecb*vecc not= 0 and vec(a')=(vecbxxvecc)/(veca*vecbxxvecc), vec(b')=(veccxxveca)/(veca*vecbxxvecc),vec(c')=(vecaxxvecb)/(veca*vecbxxvecc) , show that : vec(a')*(vec(b')xxvec(c'))=1/(veca*(vecbxxvecc) .

If veca*vecbxxvecc= 0 and vec(a')=(vecbxxvecc)/(veca*vecbxxvecc), vec(b')=(veccxxveca)/(veca*vecbxxvecc),vec(c')=(vecaxxvecb)/(veca*vecbxxvecc) , show that : veca*vec(a')+vecb*vec(b')+vecc*vec(c')=3 .

If veca*vecbxxvec=0 and vec(a')=(vecbxxvecc)/(veca*vecbxxvecc), vec(b')=(veccxxveca)/(veca*vecbxxvecc),vec(c')=(vecaxxvecb)/(veca*vecbxxvecc) , show that : veca*vec(a')+vecb*vec(b')+vecc*vec(c')=3 .

Find vector vecr if vecr.veca=m and vecrxxvecb=vecc, where veca.vecb!=0

If (vecaxxvecb)xxvecc=vecaxx(vecbxxvecc), Where veca, vecb and vecc and any three vectors such that veca.vecb=0,vecb.vecc=0, then veca and vecc are

If veca+vecb+vecc=vec0 , show that vecaxxvecb=vecbxxvecc=veccxxveca .

If [vecaxxvecb vecbxxvecc veccxxveca]=lambda[veca vecb vecc]^2 , then lambda is equal to :

If veca,vecb,vecc and vecd are unit vectors such that (vecaxxvecb)*(veccxxvecd)=1 and veca.vecc=1/2, then

Classify the following as vector as scalar : veca*vecb,[vecavecbvecc],3veca,vecaxxvecb .

MODERN PUBLICATION-VECTORS-Exercise
  1. It is given that : vecx=(vecbxxvecc)/([vecavecbvecc]),vecy=(veccxxveca...

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  2. Represent graphically a displacement of 40 km, 30^o west of south.

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  3. Represent the following graphically a displacement of : 40 km, 30^@ ea...

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  4. Represent the following graphically a displacement of : 40 km, 30^@ ea...

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  5. Classify the following measure as scalar and vector: 10 Kg

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  6. Classify the following measure as scalar and vector: 40^o

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  7. Classify the following measure as scalar and vector: 2 meters north-w...

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  8. Classify the following measure as scalar and vector:40watt

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  9. Classify the following measure as scalar and vector: 10^(-19)coulomb

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  10. Classify the following measure as scalar and vector: 20 m/s^2

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  11. Classify the following measures as scalars and vectors: 1000 cm^3

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  12. Classify the following measures as scalars and vectors: 10 N

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  13. Classify the following measures as scalars and vectors: 30 km/h

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  14. Classify the following as scalar and vector quantities: time period

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  15. Classify the following as scalar and vector quantities: distance

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  16. Classify the following as scalar and vector quantities: force

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  17. Classify the following as scalar and vector quantities: velocity

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  18. Classify the following as scalar and vector quantities:work done

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  19. In the figure identify the following vectors : Co-initial.

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  20. In the figure identify the following vectors : Equal.

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  21. A girl walks 4 km towards west, then she walks 3 km in a direction 30^...

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