Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MODERN PUBLICATION-VECTORS-Exercise
- Let a. =hati+2hatj and vecb =2hati+hatj. Is |veca |=|vecb |? Are the v...
Text Solution
|
- If veca = vecb + vecc, then is it true that |veca| = |vecb| + |vecc|?...
Text Solution
|
- Find the direction cosines of the vector hati+2hatj+3hatk
Text Solution
|
- Show that the direction cosines of a vector equally inclined to the ax...
Text Solution
|
- Show that the vector veci+vecj+veck is equally inclined to the axes O...
Text Solution
|
- For given vectors,veca=2hati-hatj+2hatk and vecb=-hati+hatj-hatk , fin...
Text Solution
|
- A and B are two points with position vectors 2veca-3vecb and 6vecb-vec...
Text Solution
|
- P and Q are two points with position vectors 2veca+2vecb and veca +vec...
Text Solution
|
- Consider two points P and Q with position vectors vec(OP) = 3veca-2vec...
Text Solution
|
- Find the position vector of the mid point of the vector joining the po...
Text Solution
|
- Find the position vector of mid point of the line segment AB where A i...
Text Solution
|
- Find a vector in the direction of : veca=3hati-hatj+2hatk, which has m...
Text Solution
|
- Find a vector in the direction of : hati-2hatj+2hatk, which has magnit...
Text Solution
|
- Find a vector in the direction of : -2hati+hatj+2hatk, which has magni...
Text Solution
|
- Find the scalar components and magnitude of the vector joining the poi...
Text Solution
|
- If |veca|=3, what is |5veca|.
Text Solution
|
- If |veca|=3, what is : |-2veca|.
Text Solution
|
- If |veca|=3, what is : |0veca|?
Text Solution
|
- If veca =3hati-2hatj+hatk,vecb=2hati-4hatj-3hatk, find |veca-2vecb|.
Text Solution
|
- Let a. =hati+2hatj and vecb =2hati+hatj. Is |veca |=|vecb |? Are the v...
Text Solution
|