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RD SHARMA ENGLISH-SCALAR OR DOT PRODUCT-All Questions
- For what value of lambda are the vector vec a\ a n d\ vec b perpendi...
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- For what value of lambda are the vector vec a\ a n d\ vec b perpendi...
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- If vec a\ a n d\ vec b are two vectors such that | vec a|=4,\ | vec ...
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- If vec a= i- j and vec b=- j+2k ,find (vec a-2 vec b)dot( vec a+ v...
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- Find the angle between the vectors vec a\ a n d\ vec b where: vec a...
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- Find the angle between the vectors vec a\ a n d\ vec b where: vec a...
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- Find the angle between the vectors vec a\ a n d\ vec b where: vec a...
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- Find the angle between the vectors vec a\ a n d\ vec b where: vec a...
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- Find the angle between the vectors vec a\ a n d\ vec b where: vec a...
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- Find the angle between the vectors vec a\ a n d\ vec b where: vec a...
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- Find the angles which the vector vec a= hat i- hat j+sqrt(2) hat k ma...
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- Dot product of a vector with hat i+ hat j-3 hat k ,\ hat i+3 hat j-2...
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- Dot products of a vector with vectors hat i- hat j+ hat k ,\ 2 hat i+...
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- If hat a\ a n d\ hat b are unit vectors inclined at an angle theta t...
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- If the sum of two unit vectors is a unit vector prove that the magni...
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- If vec a ,\ vec b ,\ vec c are three mutually perpendicular unit ve...
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- If | vec a+ vec b|=60 ,\ | vec a- vec b|=40\ | vec b|=46 , \ Then fin...
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- Show that the vector hat i+ hat j+ hat k is equally inclined with the...
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- Show that the vector vec a=1/7(2 hat i+3 hat j+6 hat k),\ vec b=1/7(...
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- For any tow vectors a\ a n d\ b show that ( vec a+ vec b) ( vec a- vec...
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