V PUBLICATION-VECTOR ALGEBRA-QUESTION BANK
- If theta is the angle between any two vectors veca and vecb, then |vec...
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- Prove that the Iine joining the midpoints of the two sides of a triang...
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- Find the projection of vector hati-hatj on the vector hati+hatj
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- Show that the line segment joining the midpoints of two 'sides of a t...
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- If P=(2,4,7) and Q=(-4,-1,5), then find bar(PQ) and |bar(PQ)|
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- i) Compute |hati+hatj+hatk| ii) If veca=2 hati+3 hatj+6 hatk, find th...
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- Find a vector in the direction of the vector '-hati+2 hatj+2 hatk' tha...
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- Find a unit vector parallel to the sum of vectors veca=2 hati+4 hatj-5...
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- Find the condition that the vectors veca=k hati+3 hatj and vecb=4 hati...
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- Lẹt 0 be the centre of the regular hexagon ABCDEF. Find the sum of the...
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- Show that the diagonals of a quadrilateral bịsect each other if and on...
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- Prove that the quadrilatral formed by joining the mid points of the si...
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- Find the vector with initial point 'A(6,-2)' and terminal point 'B(4,8...
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- The vectors of magnitude a, 2a, 3a meet at a point and their direction...
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- Find the unit vector in the direction of vector 'vecP Q', where 'P' an...
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- Find the còndition that the vectors veca=k hati+l hatj and vecb=l hati...
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- Find the position vector of a point R which divides the line joining t...
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- Find the length of the medians of the triangle formed by A(4,2), B(1,...
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- Show that the points with position vectors '2 hati+6 hatj+3 hatk, hati...
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- Show that the four points A, B, C and D with position vectors veca, ve...
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