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If the points (-1,-1,2) ,(2,m,5) and (3,...

If the points (-1,-1,2) ,(2,m,5) and (3,11,6) are co-linear then find the value of m.

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MAHAVEER PUBLICATION-VECTOR-QUESTION BANK
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  12. Represent graphically a force 100N is a direction 45^@ west of north.

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  14. Force is a vector quantity. True or false ?

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  15. What is the magnitude of a unit vector?

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  16. Which have the following has zero magnitude?

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  17. Adding of two vectors to get a single vector is termed as

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