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If ABCDE is a pentago, then overline(AB)...

If ABCDE is a pentago, then `overline(AB)+overline(BC)+overline(CD)+overline(DE)-overline(AE)=`

A

`2overline(AC)`

B

`2overline(AE)`

C

`overline(O)`

D

`overline(AC)`

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The correct Answer is:
C
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NIKITA PUBLICATION-VECTOR-MULTIPLE CHOICE QUESTIONS
  1. If PQRST is a pentagon, then overline(PQ)+overline(PR)+overline(PS)-ov...

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  2. ABCDE is a pentagon. The resultant of the vectors overline(AB), overli...

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  3. If ABCDE is a pentago, then overline(AB)+overline(BC)+overline(CD)+ove...

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  4. overline(a), overline(b) are vectors, overline(AB), overline(BC) deter...

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  5. If ABCDEF is a regular hexagon inscribed in a circle with centre O, th...

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  6. If ABCDEF is a regular hexagon, then overline(AB)+overline(AC)+overlin...

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  7. In a regular hexagon ABCDEF, vec(AE)

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  8. If overline(a) and overline(b) represent the sides overline(AB) and ov...

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  9. If vec a ,\ vec b are the vectors forming consecutive sides of a reg...

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  10. If A(3, -2, 2) and B(2, 9, 5) are end points of a diameter of a circle...

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  11. If AB and CD are two chord of a circle intersecting at right angles in...

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  12. hat(i)*(hat(j)timeshat(k))+hat(j)*(hat(k)timeshat(i))+hat(k)*(hat(i)ti...

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  13. If hat(i), hat(j), hat(k) are the unit vectors and mutually perpendicu...

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  14. If hat(i), hat(j), hat(k) are the unit vectors and mutually perpendicu...

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  15. If hat(i), hat(j), hat(k) are the unit vectors and mutually perpendicu...

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  16. If overline(a), overline(b), overline(c) are three non-zero, non-copla...

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  17. If overline(a)*overline(b)=overline(b)*overline(c)=overline(c)*overlin...

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  18. For non-zero vectors overline(a), overline(b), overline(c), (overline(...

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  19. For non-zero vectors overline(a), overline(b), overline(c), (overline(...

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  20. If overline(x)*overline(a)=0, overline(x)*overline(b)=0, overline(x)*o...

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