If O\ a n d\ O^(prime) are circumcentre ...

If `O\ a n d\ O^(prime)` are circumcentre and orthocentre of `\ A B C ,\ t h e n\ vec O A+ vec O B+ vec O C` equals
a.`2 vec O O '` b. ` vec O O '` c. ` vec O ' O` d. `2 vec O ' O`

Similar Questions

Explore conceptually related problems

If S is circumcentre, O is orthocentre of DeltaABC , then vec(SA)+vec(SB)+vec(SC) =

If O is the circumcentre and P the orthocentre ( of Delta ABC, prove that )/(OA)+vec OB+vec OC=vec OP

If O is the circumcentre,G is the centroid and O' is orthocentre or triangle ABC then prove that: vec OA+vec OB+vec OC=vec OO

If S is the cirucmcentre, G the centroid, O the orthocentre of a triangle ABC, then vec(SA) + vec(SB) + vec(SC) is:

Let O be an interior point of Delta ABC such that 2vec OA+5vec OB+10vec OC=vec 0

If vec a + vec b + vec c = o, prove that vec a xxvec b = vec b xxvec c = vec c xxvec a

If G denotes the centroid of Delta ABC, then write the value o vec GA+vec GB+vec GC

In a triangle OAC, if B is the mid point of side AC and vec O A= vec a , vec O B= vec b , then what is vec O C ?