Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
SHARAM PUBLICATION-VECTORS-EXAMPLE
- Show that the vectors 2hati + 3hatj,5hati -5hatk and 6hatj + 4hatk are...
Text Solution
|
- If A, B, C, D, E are the.vertices of a regular pentagon, find the vect...
Text Solution
|
- If vec(a).vec(b) = 0 and vec(a) xx vec(b) = vec(0), then draw the conc...
Text Solution
|
- Find a vector in the direction of vector 2hati-3hatj+6hatk which has m...
Text Solution
|
- Find the unit vector in the direction of the sum of the vectors veca=2...
Text Solution
|
- Write a unitvector in the direction of the sum of vectors veca=2hati-h...
Text Solution
|
- If veca =xhati+2hatj-zhatk, vecb=3hati-yhatj+2hatk are two equal vecto...
Text Solution
|
- If hata.hatb=1/2then what is the angle between hata and hatb?
Text Solution
|
- Write the value of the cosine of the angle which the vector veca =hati...
Text Solution
|
- Write a vector in the direction of the vector hati-2hatj+3hatk that ha...
Text Solution
|
- Find the value of ‘a’ such that the vector 6hati+2hatj-3hatk is perpen...
Text Solution
|
- What is the unit vector perpendicular to the vectors hati- hatj and 2h...
Text Solution
|
- What is the magnitude of 2veca xx 3veca ?
Text Solution
|
- If (vec a times vec b)^2 + (vec a cdot vec b)^2=144, write the value o...
Text Solution
|
- Write a vector normal to hati+hatk and hati+hatj.
Text Solution
|
- What is the angle between hati+ hatj and hati-hatj ?
Text Solution
|
- If veca and vecb are unit vectors such that vecaxxvecb is a unit vecto...
Text Solution
|
- If two vectors oversetrarra and oversetrarrb are such that |oversetrar...
Text Solution
|
- What is the direction of (hati+hatj+hatk)+(hati+hatk-3hatj)+ (hatk+hat...
Text Solution
|
- What is the projection of hat i + hat j - hat k upon the vector hat i ...
Text Solution
|