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OMEGA PUBLICATION-VECTOR ALGEBRA -MULTIPLE CHOICE QUESTIONS (MCQs)
- Find |veca vecb vecc| if veca =hati - 2hatj + 3hatk, vecb =2hati - 3ha...
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- Prove that in any triangle ABC , c = a cos(360-B) + b cos(360-A)
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- If veca and vecb are two collinear vectors, then which of the followin...
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- If a is a non-zero vector of magnitude V a is a non-zero scalar, then ...
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- Let the vectors veca and vecb be such that |veca|=3 and |vecb|=(sqrt2)...
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- Area of a rectangle having vertices : A(-hati+1/2 hatj+4hatk),B(hati+1...
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- If theta is the angle between two vectors veca and vecb, then veca c...
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- Let veca and vecb be two unit vectors and theta is the angle between t...
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- If (hati,hatj,hatk) are the usual three perpendicular unit vectors, th...
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- Using vectors, find the area of the triangle having vertices A (1, 1, ...
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- the angle between vectors veca × vecb and vecb × veca is
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- Show that the area of the parallelogram with diagonals veca and vecb, ...
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- The area of triangle having adjacent sides veca and vecb is :
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- The value of : hati*(hatjxxhatk)+hatj*(hatixxhatk)+hatk*(hatixxhatj) i...
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- If theta is the angle between two vectors veca and vecb, then |veca*ve...
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- If veca*vecb=-|veca||vecb|, then theta=
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- The projection of the vector veca=2hati+3hatj+2hatk on the vector vecb...
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- The product of veca.vecb equals to:
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- The product of veca.vecb equals to:
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- The vectors a and b are perpendicular, if
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- If veca xx vecb=|veca||vecb| sin theta hatn which one is correct
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