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Any three coplanar vectors are...

Any three coplanar vectors are

A

L.I

B

L.D.

C

both 1 and 2

D

neither 1 nor 2

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The correct Answer is:
B
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AAKASH SERIES-PROPERTIES OF VECTORS-EXERCISE - I
  1. If (bar(a), bar(b))=60^(@)" then "(-bar(a), -bar(b))=

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  2. Any two collinear vectors are

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  3. Any three coplanar vectors are

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  4. If bar(a) and bar(b) are two non-zero, non-collinear vectors such that...

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  5. If bar(a)=bar(i)-2bar(j)+bar(k), bar(b)=4bar(i)+2bar(j)-bar(k), bar(c)...

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  6. If bar(a)=bar(i)+2bar(j)+2bar(k) and bar(b)=3bar(i)+6bar(j)+2bar(k) th...

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  7. If 2bar(i)+3bar(j)-6bar(k), 6bar(i)-2bar(j)+3bar(k) are two consecutiv...

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  8. If ABCD is a parallelogram such that bar(AB)=bar(a), bar(BC)=bar(b)" t...

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  9. A point C = (5a + 4b - 5c)/(3) divides the line joining A = a - 2b + 3...

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  10. P, Q, R, S have position vectors bar(p), bar(q), bar(r), bar(s) respec...

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  11. The ratio in which the line segment joining the points with P.V.'s bar...

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  12. The ratio in which bar(i)+2bar(j)+3bar(k) divides the join of -2bar(i)...

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  13. Let 'O' be the origin and A, B be two points. bar(p), bar(q) are vecto...

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  14. The vector equation of the line passing through the point 2bar(i)+bar(...

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  15. The equation to the line passing through the points A(bar(i)+bar(j)+ba...

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  16. The cartesian equation of the line passing through the point (2, -1, 4...

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  17. The cartesian equation to the line passing through the points A(1, 2, ...

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  18. If bar(a), bar(b), bar(c) are three non-coplanar vectors, then the vec...

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  19. If bar(a), bar(b) are two non collinear vectors, then bar(r)=sbar(a)+t...

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  20. If bar(r)=sbar(a)+tbar(b) represents a line passing through the points...

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