Consider two points P and Q with positio...

Consider two points P and Q with position vectors `vec(OP) = 3veca-2vecb` and `vec(OQ) = veca + vecb`. Find the position vector of a point R which divides the line joining P and Q in the ratio 2:1, externally.

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Consider two points P and Q with position vectors vec(OP) = 3veca-2vecb and vec(OQ) = veca + vecb . Find the position vector of a point R which divides the line joining P and Q in the ratio 2:1, internally.

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MODERN PUBLICATION-VECTORS-Exercise

A and B are two points with position vectors 2veca-3vecb and 6vecb-vec...
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P and Q are two points with position vectors 2veca+2vecb and veca +vec...
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Consider two points P and Q with position vectors vec(OP) = 3veca-2vec...
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Find the position vector of the mid point of the vector joining the po...
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Find the position vector of mid point of the line segment AB where A i...
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Find a vector in the direction of : veca=3hati-hatj+2hatk, which has m...
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Find a vector in the direction of : hati-2hatj+2hatk, which has magnit...
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Find a vector in the direction of : -2hati+hatj+2hatk, which has magni...
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Find the scalar components and magnitude of the vector joining the poi...
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If |veca|=3, what is |5veca|.
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If |veca|=3, what is : |-2veca|.
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If |veca|=3, what is : |0veca|?
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If veca =3hati-2hatj+hatk,vecb=2hati-4hatj-3hatk, find |veca-2vecb|.
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Let a. =hati+2hatj and vecb =2hati+hatj. Is |veca |=|vecb |? Are the v...
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Find the vector with initial point P(-4,2) and terminal point Q(0,-4).
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In the following, find the components of the vector vec(PQ) along x an...
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If the position vectors of the point A and B are : 7hati+3hatj-hatk an...
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Find the position vector of the centroid of the /\ABC when the positio...
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Show that the vectors veca=2hati+3hatj and vecb=4hati+6hatj are parall...
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Write unit vector in the direction of the sum of vectors veca=2hati+...
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