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Vectors

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 Joined: 22 May 2012 Post: 1
22 May 2012 15:47:05 IST
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can the sum of three non coplanar vectors be zero?
Engineering Entrance , JEE Main , JEE Advanced , Mathematics , Vectors

can the sum of three non coplanar vectors be zero?

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Joined: 21 Jun 2011
Posts: 743
22 May 2012 18:35:57 IST
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i guess no . as any one of the vector cannot be the sum of other two vector ( as its not in the same plane ) so negative of that vector also won't be in the same plane ...

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Joined: 21 Jun 2011
Posts: 743
22 May 2012 18:44:18 IST
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no as , if sum of three non coplanars has to be zero then one has to be the negative of sum of other two vectors thus has to be in the same plane

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Joined: 1 Sep 2011
Posts: 101
21 Jun 2012 08:44:03 IST
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no bcoz three vectors in different planes are not possible.......................

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