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If ` vec a= hat i+ hat j+ hat ka n d vec b= hat i-2 hat j+ hat k ,` then find vector ` vec c` such that ` vec adot vec c=2a n d vec axx vec c= vec bdot`

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If vec a= hat i+ hat j+ hat k and vec b= hat i-2 hat j+ hat k , then find vector vec c such that vec a . vec c=2 and vec axx vec c= vec bdot

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If vec a= hat i+ hat j+ hat k , vec b= hat i- hat j+ hat k , vec c= hat i+2 hat j- hat k , then find the vaue of | vec adot vec a vec adot vec b vec adot vec c vec bdot vec a vec bdot vec a vec bdot vec a dot vec c dot vec a dot vec c dot vec a dot vec c dot vec a| .

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Let vec a=2 hat i+ hat k , vec b= hat i+ hat j+ hat ka n d vec c=4 hat i-3 hat j+7 hat k be three vectors. Find vector vec r which satisfies vec rxx vec b= vec cxx vec ba n d vec rdot vec a=0.

Let vec a= hat i+4 hat j+2 hat k , vec b=3 hat i-2 hat j+7 hat ka n d vec c=2 hat i- hat j+4 hat kdot Find a vector vec d which is perpendicular to both vec a and vec b and vec c. vec d=15.

JEE MAINS PREVIOUS YEAR ENGLISH-JEE MAINS-All Questions
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  2. In [0, 1] the Lagrange's Mean Value Theorem is not applicable to: (a) ...

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  3. If vec a= hat i+ hat j+ hat ka n d vec b= hat i-2 hat j+ hat k , then...

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  4. If x=9 is the chord of contact of the hyperbola x^2-y^2=9 then the equ...

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  5. Find the value of log tan1^0logtan2^0...........logtan89^0

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  16. If a triangle is inscribed in a rectangular hyperbola, it’s orhtocente...

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