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Let ABC be an acute scalene triangle, and O and H be its circumcentre and orthocenter respectively.

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in Mathematics by (73.2k points)

Let ABC be an acute scalene triangle, and O and H be its circumcentre and orthocenter respectively. Further let N be the midpoint of OH. The value of the vector sum

NA + NB + NC is

(A)  0(zero vector)

(B)   HO

(C)   1/2 HO

(D)   1/2 OH

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1 Answer

+1 vote
by (59.7k points)

Correct option  (C)  1/2 HO

Explanation:

Circumcenter (origin O)

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