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Find the position vector of a point R wh...

Find the position vector of a point R which divides the line joining the points P and Q whose vectors `i+2j-k` and `-i+j+k` in the ratio `2:1`
externally.

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MAXIMUM PUBLICATION-VECTOR ALGEBRA-EXAMPLE
  1. Let A(2,3),B(1,4),C(0,-2) and D(x,y) are vertices of a parallelogram A...

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  2. Find the position vector of a point R which divides the line joining t...

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  3. Find the position vector of a point R which divides the line joining t...

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  4. Choose the correct answer from the backet. If a unit vector hata makes...

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  5. Find a unit vector hata.

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  6. Write down a unit vector in XY plane, making an angle of 60° with the...

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  7. Let the vectors veca,vecb,vecc denotes the sides of a triangle ABC. ...

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  8. Find the projection of a vector i+3j+7k on the vector 7i-j+8k.

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  9. If veca and vecb are any two vectors, then vecatimesvecb is a) a ve...

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  10. Let veca=2i+4j-5k, vecb=i+2j+3k. Then find a unit vector perpendicular...

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  11. Find a vector of magnitude 5 in the direction parpendicular to both v...

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  12. Consider a vector that is inclined at an angle 45° to x -axis and 60° ...

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  13. Consider a vector that is inclined at an angle 45° to x -axis and 60° ...

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  14. Find a vector which is of magnitude 10 units in the direction of the a...

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  15. Consider the point A(2,1,1) and B(4,2,3) Find the vector vec(ab)

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  16. Consider the point A(2,1,1) and B(4,2,3).Find the direction cosines of...

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  17. Consider the point A(2,1,1) and B(4,2,3). Find the angle made by vec(a...

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  18. If i+j+k,2i+5j,3i+2j-3k,i-6j-k respectively are the position vector of...

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  19. If i+j+k,2i+5j,3i+2j-3k,i-6j-k respectively are the position vector of...

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  20. If i+j+k,2i+5j,3i+2j-3k,i-6j-k respectively are the position vector of...

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