Find a unit vector in the direction o...

Find a unit vector in the direction of ` vec a=3 hat i-2 hat j+6 hat k`

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RD SHARMA ENGLISH-ALGEBRA OF VECTORS-All Questions

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A unit vector vec r makes angle pi/3\ a n d\ pi/2 with hat j a n d\ ...
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Find a unit vector in the direction of vec a=3 hat i-2 hat j+6 hat...
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If vec a= hat i+2 hat j-3 hat k\ a n d\ vec b=2 hat i+4 hat j+9 hat ...
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Write a unit vector in the direction of vec b=2 hat i+ hat j+2 hat kd...
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Find a vector in the direction of vec a=2 hat i- hat j+2 hat k , whic...
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Write two different vectors having same magnitude.
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Write two different vectors having same direction.
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Find a unit vector in the direction of vec a=2 hat i-\ 3 hat j+6 hat ...
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Writhe the direction cosines of the vectors -2 hat i+ hat j-5 hat kdot
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Find the sum of the following vectors vec a= hat i-2 hat j ,\ vec b=...
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Find a unit vector in the direction of the vector vec a=3 hat i-2 hat...
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If vec a=x hat i+2 hat j-z hat k\ and vec b=3 hat i-y hat j+ hat k a...
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Write a unit vector in the direction of the sum of the vectors vec a=...
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Find the value of ' p ' for which the vectors 3 hat i+2 hat j+9 hat k\...
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