Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MODERN PUBLICATION-VECTORS-Exercise
- Find the angle between two vectors veca and vecb with magnitudes sqrt3...
Text Solution
|
- Find the angle between the vectors veca=hati-2hatj+3hatk and vecb=3hat...
Text Solution
|
- Find the projection of the vector hati + hatj on the vector hati -hatj
Text Solution
|
- Find the projection of the vector hati+3hatj+7hatk on the vector 7hati...
Text Solution
|
- Show that each of the given three vectors is a unit vector : 1/7(2hati...
Text Solution
|
- Find |veca| and |vecb|, if (veca+vecb)*(veca-vecb)=8 and |veca|=8|vecb...
Text Solution
|
- Evaluate the product (3 hata-5hatb) cdot(2hata+7hatb)
Text Solution
|
- Find the magnitude of two vectors veca and vecb, having the same magni...
Text Solution
|
- Find |vecx|, if for a unit vector veca, (vecx - veca)cdot(vecx+veca)...
Text Solution
|
- If veca=2hati+2hatj+3hatk,vecb=-hati+2hatj+hatk and vecc=3hati+hatj ar...
Text Solution
|
- Show that |veca|vecb + |vecb|veca is perpendicular to |veca|vecb-|vec...
Text Solution
|
- If veca*veca=0 and veca*vecb=0, then what can be concluded about the v...
Text Solution
|
- If veca,vecb,vecc are unit vectors such that veca+vecb+vecc=vec0, find...
Text Solution
|
- If either vector veca=vec0 or vecb=vec0, then veca*vecb=vec0. But the ...
Text Solution
|
- If the vertices A, B, C of a triangle ABC are (1,2,3), (-1,0,0), (0,1,...
Text Solution
|
- Show that the points A(1,2,7), B(2,6,3) ਅਤੇ C(3,10,-1) are collinear.
Text Solution
|
- Using vector method, show that the points whose position vectors are ,...
Text Solution
|
- If veca is a nonzero vector of magnitude 'a' and lambda a nonzero s...
Text Solution
|
- Find |vecaxxvecb| if veca=hati-7hatj+7hatk and vceb=3hati-2hatj+2hatk.
Text Solution
|
- Find a unit vector perpendicular to each of the vector veca + vecb and...
Text Solution
|