Find the position vector of a point R w...

Find the position vector of a point R which divides the line joining two points P and Q whose position vectors are ` hat i+2 hat j- hat k`and `- hat i+ hat j+ hat k`respectively, in the ratio 2 : 1(i) internally (ii) externally

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Find the position vector of point R which divides the line joining the points P and Q whose position vectors are 2 hat(i) - hat(j) + 3 hat(k) and -5 hat(i) + 2 hat(j) - 5 hat(k) in the ratio 3 : 2 (i) internally (ii) externally.

Find the position vector of a point R which divides the line joining two points P and Q whose position vectors are hat i+2hat j-hat k and respectively,in the ratio 2:1(i) internally (ii) externally

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MODERN PUBLICATION-VECTOR ALGEBRA -Ncert File Question from Ncert Book (Exercise 10.2)

Compute the magnitude of the following vectors: -> a= hat i+ hat j+ h...
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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 the values of 'x' and 'y' so that vectors 2hat(i)+3hat(j) and x h...
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Find the scalar and vector components of the vector with initial point...
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Find the sum of the vectors vec(a)=hat(i)-2hat(j)+hat(k), vec(b)=-2...
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Find the unit vector in the direction of the vector vec a= hat i9+...
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Find the unit vector in the direction of vector -> P Q , where ...
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For given vectors, -> a=2 hat i- hat j+2 hat kand -> b=- hat i+ hat...
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Find a vector in the direction of vector 5 hat i- hat j+2 hat kwhich ...
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Show that the vectors 2 hat i-3 hat j+4 hat k\ a n d-4 hat i+6 hat j-8...
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Find the direction cosines of the vector hat i+2 hat j+3 hat kdot
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Find the direction cosines of the vector joining the points A(1, 2, -3...
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Show that the vector hat i+ hat j+ hat kis equally inclined to the a...
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Find the position vector of a point R which divides the line joining ...
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Find the position vector of the mid point of the vector joining the ...
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Show that the points A ,\ B\ a n d\ C with position vectos vec a=3 ha...
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In triangle ABC, which of the following is not true :
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If vec(a) and vec(b) are two collinear vectors, then which of the foll...
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