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Write the unit vector in direction of i+...

Write the unit vector in direction of `i+2j-3k`.

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Let veca=2i-j+2k and vecb=6i+2j+3k .Find a unit vector in the direction of veca+vecb .

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The unit veotor in the direction of the vector vec(AB)if A ( -2, -1, 3) and B = (1,1,0) is alpha i + beta j + gammak, then alpha + beta is

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MAXIMUM PUBLICATION-VECTOR ALGEBRA-EXAMPLE
  1. Given the position vectors of three points as A(i-j+k),B(4i+5j+7k)C(3i...

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  2. Given the position vectors of three points as A(i-j+k),B(4i+5j+7k)C(3i...

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  3. Write the unit vector in direction of i+2j-3k.

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  4. If vec(PQ)=3i+2j-k and the coordinate of P are (1,-1,2), find the coor...

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  5. The angle between the vectors veca and vecb such that absveca=absvecb=...

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  6. Find the unit vector along veca-vecb where veca=i+3j-k and vecb=3i+2j+...

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  7. Consider the vectors veca=2i+j-2k and vecb=6i-3j+2k.Find veca.vecb and...

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  8. Consider the vectors veca=2i+j-2k and vecb=6i-3j+2k.Verify that abs(ve...

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  9. For any three vectors veca,vecb,vecc, show that vecatimes(vecb+vecc)+v...

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  10. Given A(1,1,1),B(1,2,3),C(2,3,1) are the vertices of triangleABC a tri...

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  11. Consider A(2,3,4),B(4,3,2) and C(5,2,-1) be any three points. Find t...

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  12. Consider A(2,3,4),B(4,3,2) and C(5,2,-1) be any three points. Find the...

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  13. Find the angle between the vectors veca=3i+4j+k and vecb=2i+3j-k.

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  14. The adjacent sides of a parallelogram are veca=3i+lambdaj+4k and vecb=...

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  15. The adjacent sides of a parallelogram are veca=3i+lambdaj+4k and vecb=...

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  16. Let veca=2i-j+2k and vecb=6i+2j+3k.Find a unit vector in the direction...

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  17. Let veca=2i-j+2k and vecb=6i+2j+3k Find the angle between veca and v...

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  18. Consider the triangle ABC with vertices A(1,1,1), B(1,2,3) and C(2,3,1...

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  19. Consider the triangle ABC with vertices A(1,1,1), B(1,2,3) and C(2,3,1...

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  20. Consider the triangle ABC with vertices A(1,1,1), B(1,2,3) and C(2,3,1...

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