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CENGAGE ENGLISH-VECTOR ALGEBRA-All Questions
- If veca and vecb are unit vectors, then angle between veca ...
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- If vec a| vec b , then vector vec v in terms of vec aa n d vec b sa...
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- If vec a^'= hat i+ hat j , vec b^'= hat i- hat j+2 hat k and vec c^' ...
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- If vec a= hat i+ hat j , vec b= hat j+ hat k , vec c= hat k+ hat i , ...
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- If unit vectors vec aa n d vec b are inclined at angle 2theta such ...
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- Let vec a , vec ba n d vec c be three non-coplanar vectors and v...
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- Let vec a=a1 hat i+a2 hat j+a2 hat k , vec b=b1 hat i+a2 hat j+b2 hat...
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- A ,B ,Ca n dD are four points such that vec A B=m(2 hat i-6 hat j+2 h...
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- Let vec a= hat i+ hat j+ hat k , vec b= hat i- hat j+ hat ka n d vec ...
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- If hat a , hat b ,"and " hat c are unit vectors, then | hat a+hat b|^...
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- Which of the following expressions are meaningful? a. vec u.(vec vx...
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- Find the value of lambda if the volume of a tetrashedron whose vert...
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- Let vec a=2 hat i- hat j+ hat k , vec b= hat i+2 hat j= hat ka n d ve...
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- If ( vec axx vec b)xx( vec cxx vec d)dot( vec axx vec d)=0 , then whic...
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- Vector 1/3(2i-2j+k) is (A) a unit vector (B) makes an angle pi//3 ...
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- Let vec u and vec v be unit vectors such that vec uxx vec v+ vec u= ...
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- The scalarsla n dm such that l vec a+m vec b= vec c ,w h e r e vec a ,...
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- If O A B C is a tetrahedron where O is the orogin anf A ,B ,a n dC are...
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- If K is the length of any edge of a regular tetrahedron, then the dist...
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- In triangle A B C , a point P is taken on A B such that A P//B P=1//3...
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