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In a DeltaOAB The P.V.'s of A, B are bar...

In a `DeltaOAB` The P.V.'s of A, B are `bar(a), bar(b)` respectively. The P.V. of 'C' is `(3bar(a))/4+bar(b)/2` then 'C' lies

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AAKASH SERIES-PROPERTIES OF VECTORS-EXERCISE - II
  1. A vector bar(a) has components a(1), a(2), a(3) in the right handed sy...

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  2. A vector bar(a) has components 2p and 1 w.r.t a rectangular cartesian ...

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  3. In a DeltaOAB The P.V.'s of A, B are bar(a), bar(b) respectively. The ...

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  4. The position vectors A, B are bar(a), bar(b) respectively. The positio...

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  5. If bar(a), bar(b), bar(c) are the position vectors of the vertices A, ...

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  6. The equation to the altitude of the triangle formed by (1, 1, 1), (1, ...

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  7. If the position vectors of A, B are 2bar(i)-9bar(j)-4bar(k), 6bar(i)-3...

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  8. If the position vectors of A, B, C, D are 3bar(i)+2bar(j)+bar(k), 4bar...

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  9. The lineas r = (6 - 6s) a + (4s - 4) b + (4 - 8s) c and r = (2t - 1) a...

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  10. A point on the line passing through (1, 1, 1) and parallel to (1, -2, ...

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  11. A line passing through the point A(3bar(i)+bar(j)-bar(k)) and parallel...

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  12. The point of intersection of the line passing through bar(i)-2bar(j)-b...

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  13. Statement-I : If two vectors are collinear then those vectors are copl...

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  14. Statement-I : Two non zero, non collinear vectors are linearly indepen...

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  15. The descending order of magnitudes of the vectors A=(i-j)/sqrt(2), B=b...

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  16. If D, E, F are mid points of sides BC, CA, AB of triangle ABC and G is...

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  17. Observe the following statements : Assertion (A) : Three vectors are...

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  18. If the vector bar(a)=2bar(i)+3bar(j)+6bar(k) and bar(b) are collinear ...

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  19. If three points A, B and C have position vectors (1, x, 3), (3, 4, 7) ...

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  20. If the points whose position vectors are 2bar(i)+bar(j)+bar(k), 6bar(i...

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