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Given A(1,1,1),B(1,2,3),C(2,3,1) are the...

Given `A(1,1,1),B(1,2,3),C(2,3,1)` are the vertices of `triangleABC` a triangle. Find the area of the `triangleABC`.

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MAXIMUM PUBLICATION-VECTOR ALGEBRA-EXAMPLE
  1. Consider the vectors veca=2i+j-2k and vecb=6i-3j+2k.Verify that abs(ve...

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

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

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

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

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

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

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

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

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

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

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

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

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

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  15. Consider the vectors veca=i-7j+7k,vecb=3i-2j+2k.Find the angle between...

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  16. Consider the vectors veca=i-7j+7k,vecb=3i-2j+2k. Find the area of ...

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  17. If the points A and B are (1,2,-1) and (2,1,-1) respectively, then vec...

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  18. Find the value of lambda for which the vectors 2i-4j+5k, i-lambdaj+k ...

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

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  20. (veca-vecb)times(veca+vecb) is equal to a)veca b)abs(veca)^2-abs(ve...

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