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If either vec a= vec 0 and vec b= v...

If either ` vec a= vec 0` and ` vec b= vec 0` then ` vec axx vec b= vec0` . Is Is the converse true? Justify your answer with an example.

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RD SHARMA ENGLISH-VECTOR OR CROSS PRODUCT -All Questions
  1. If vec a=2 hat i-3 hat j+ hat k ,\ vec b=- hat i+ hat k ,\ vec c=2 ...

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  2. The two adjacent sides of a parallelogram are 2 hat i-4 hat j+5 hat k ...

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  3. If either vec a= vec 0 and vec b= vec 0 then vec axx vec b= vec0...

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  4. If vec a=a1 hat i+a2 hat j+a3 hat k ,\ vec b=b1 hat i+b2 hat j+b3 ha...

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  5. Using vectors, find the area of the triangle with vertices A(1,1,2),\ ...

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  6. Find all vectors of magnitude 10sqrt(3) that are perpendicular to the ...

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  7. Define vector product of two vectors.

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  8. Write the value ( hat ixx hat j)dot hat k+ hat idot hat jdot

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  9. Write the value of hat i.( hat jxx hat k )+ hat j.( hat kxx hat i)+ h...

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  10. Write the value of hat i.( hat jxx hat k)+ hat j.( hat kxx hat i)+ ha...

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  11. Write the value of hat ixx( hat j+ hat k)+ hat jxx( hat k+ hat i)+ ha...

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  12. Write the expression for the area of the parallelogram having vec a\ ...

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  13. If vec a\ a n d\ vec b are unit vectors then write the value of | ve...

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  14. If vec a\ a n d\ vec b are two vectors of magnitudes 3 and (sqrt(2))...

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  15. If | vec a|=10 ,\ | vec b|=2\ a n d\ | vec axx vec b|=16 find vec ...

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  16. For any two vectors vec a\ a n d\ vec b , find veca.( vecbxx veca)d...

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  17. If vec a\ a n d\ vec b are two vectors such that | vec axx vec b|=3\...

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  18. For any three vectors a,b\ a n d\ c write the value of vec axx( vec b...

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  19. For any two vectors vec a\ a n d\ vec b , fin d\ ( vec axx vec b). v...

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  20. Write the value of hat i( hat jxx hat k)dot

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