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Find the projection of the vector hat i ...

Find the projection of the vector `hat i - hat j` on the vector `hat i + hat j`

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Find the projection of the vector hat i +3 hat j +7 hatk on the vector 7 hati -hat j +8 hat k .

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PRADEEP PUBLICATION-VECTORS-EXERCISE
  1. If the vectors vec a, vec b, vec c are coplanar then (vec a xx vec b)*...

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  2. The value is (hat k xx hat j)* hat i +hat j* hatk is.............

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  3. Find the projection of the vector hat i - hat j on the vector hat i +...

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  4. In case of each of the following statements, state whether it is true ...

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  5. Incase of each of the following statements, state whether it is true o...

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  6. Incase of each of the following statements, state whether it is true o...

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  7. Incase of each of the following statements, state whether it is true o...

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  8. Incase of each of the following statements, state whether it is true o...

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  9. Incase of each of the following statements, state whether it is true o...

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  10. Incase of each of the following statements, state whether it is true o...

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  11. Incase of each of the following statements, state whether it is true o...

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  12. Position vector of a point P is vectors whose initial point is origin.

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  13. Incase of each of the following statements, state whether it is true o...

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  14. Incase of each of the following statements, state whether it is true o...

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  15. Incase of each of the following statements, state whether it is true o...

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  16. Incase of each of the following statements, state whether it is true o...

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  17. Incase of each of the following statements, state whether it is true o...

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  18. If a is any vector, then (a xxhati)^(2)+(axx hatj)^(2)+(axxhatk)^(2)...

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  19. Incase of each of the following statements, state whether it is true o...

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  20. Which of the following is not a vector quantity?

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