Let r1, r2, r3, ...,... - Vector Algebra | JeeHub

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Q.) Let r1, r2, r3, ..., rn be the position vectors of points P1, P2, P3, ..., Pn relative to the origin O. If the vector equation a1r1 + a2r2 + ... + anrn = 0 holds, then a similar equation will also hold w.r.t. to any other origin provided

[A]a1 + a2 + ... + an = n

[B]a1 + a2 + ... + an = 1

[C]a1 + a2 + ... + an = 0

[D]a1 = a2 = a3 = ... = an = 0

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