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In case of each of the following stateme...

In case of each of the following statements, state whether it is true or false : If `|vec a|= |vec b|` then necessarily it implies that `|vec a|= pm |vec b|`

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PRADEEP PUBLICATION-VECTORS-EXERCISE
  1. The value is (hat k xx hat j)* hat i +hat j* hatk is.............

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

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

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

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

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

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

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

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

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  20. A vector with magnitude zero is called a

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