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AAKASH SERIES-DOT PRODUCT OF TWO VECTORS-EXERCISE - II
- If the vectors bara = (lambda log(2) x) bari - 6barj + 3bark and barb ...
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- The value of 'x' for which the angle between bara=2x^(2)bari+4barxj+ba...
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- A vector bara of magnitude 50 is collinear with the vector 6bari -8bar...
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- A=(2,3,5), B(-1,3,2), C=(lambda,5,mu) are the vertices of a triangle. ...
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- The vector bara,barb,barc are equal in length and pair wise make equal...
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- Find unit vector orthogonal to the vector 3bari + 2barj + 6bark and co...
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- If bara=4bari+5barj-bark, barb=bari-4barj+5bark, barc=3bari+barj-bark ...
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- If barp=(3,-1,5), barq = (1,2,-3). A vector barr is such that it is ...
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- If bara,barb,barc " are unit vectors, then " abs(bara-barb)^(2)+abs(ba...
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- If kbara = 3barb+2barc, bara=-2barb+5barc " and if " barb and barc hav...
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- bara,barb,barc and bard are the position vectors of four coplanar poin...
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- In a Delta ABC, bar(OA)= bara, bar(OB)=barb, bar(OC) = barc. if (bar...
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- ABC is an equitateral triangle of side 'a'. Then bar(AB).bar(BC)+bar...
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- In Delta ABC , angleABC=90^(@). If P and Q are points of trisection o...
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- A parallogram constructed on the vector bar(a) =3barp-barq and bar(b)...
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- The length of the projection of the vector (1,-2,-1) on the vector joi...
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- The magnitude of the projection of the vector bara=4bari-3barj+2bark o...
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- If barb=4bari+3barj and barc be two perpendicular vectors in xy-plane....
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- Let bara = 2bari -barj+bark , barb=bari+2barj-bark , barc=bari+barj-2b...
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- The triangle ABC is defined by the vertices A =(0,7,10), B = (-1,6,6) ...
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