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ADDITION AND MULTIPLICATION OF VECTORS
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ML KHANNA-ADDITION AND MULTIPLICATION OF VECTORS -Self Assessment Test (MULTIPLE CHOICE QUESTIONS)
- a xx (b xx c) is equal to
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- u = a xx (b xx c) + b xx (c xx a) + c xx (a xxb) then
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- If a = 4i + 2j-5k, b =-12i-6j+15k, then the vectors a, b are
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- If the position vector of three points are a - 2b + 3c, 2a + 3b - 4c, ...
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- If a + b + c = 0, |a| = 3, |b| = 5, |c| = 7, then the angle between a ...
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- If the vectors a,b,c satisfy the condition a+b+c =0, the value of a.b ...
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- If veca , vecb , vec c are any three coplanar unit vectors , then :
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- If a.b = a.c and veca xx vecb =veca xx vecc, then
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- The vector 2i+j-k is perpendicular to i-4j+lambdak if lambda is equal ...
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- The vector 2i + 3j - 4k and ai + bj + ck are perpendicular if
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- If a and b are position vectors of A and B respectively the position v...
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- a and b are the position vectors of the points A and B with respect to...
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- If A = 2i + 2j-k, B = 6i-3j+2k, then A xx B will be given by
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- The number of vectors of unit length perpendicular to vectors vec ...
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- A vector a has components 2p and 1 with respect to a rectangular cart...
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- If |vecalpha + vecbeta| = |vecalpha - vecbeta|, then
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- If veca and vecb are two vectors such that veca.vecb = 0 and veca xx v...
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- Let veca, vecb, vecc be three non-coplanar vectors and vecp,vecq,vecr ...
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- The components of a vector veca along and perpendicular to a non-zero ...
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- For any three vectors a, b, c (a-b).{(b-c) xx (c-a)} = 2a.(bxxc). ...
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