RD SHARMA ENGLISH-ALGEBRA OF VECTORS-All Questions
- Prove using vectors: The diagonals of a quadrilateral bisect each o...
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- Show that the line segments joining the mid-points of opposite side...
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- Prove that the line segment joining the mid points of two side of a...
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- A vector vec r is inclined at equal to O X ,O Ya n dO Zdot If the mag...
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- A vector vec r has length 21 and its direction ratios are proport...
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- If vec a and vec b are non-collinear vectors and vectors vecalpha=(x...
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- A B C D is a parallelogram. E ,F are mid-points of B C ,C D respective...
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- If a\ a n d\ b ar non collinear vector such that x1 vec a+y1 vec b=x2 ...
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- Show that the vectors a, b, c given by vec a= hat i+2 hat j+3 hat k ,...
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- A vector vec O P is inclined to O X at 50^0 and O Y at 60^0 . Find th...
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- If a vector makes angles alpha,beta,gamma. with . OX ,O Ya n dO Z ...
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- A B C D is a parallelogram. If L and M are the mid-points of B C and D...
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- Find a unit vector in the direction of the resultant of the vectors...
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- Find the position vector of the mid-point of the vector joining the...
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- Show that the line joining one vertex of a parallelogram to the mid...
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- Let vec a , vec b, vec c be three non-zero vectors such that any two ...
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- If vec a , vec b are the position vectors of the points (1,-1),(-2,m...
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- Find the position vector of a point A in space such that vec O A is i...
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- Show that the points A(6,-7,0),B(16 ,-19 ,-4),C(0,3,-6)a n d D(2,-5,1...
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- Prove that the lines joining the vertices of a tetrahedron to the ce...
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