Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
JMD PUBLICATION-VECTOR ALGEBRA-EXAMPLE
- Fill in the blanks : If veca=3hati+hatj-2hatk and vecb=hati+lamdahat...
Text Solution
|
- If |veca*vecb|=|vecaxxvecb|,then angle between veca and vecb is :
Text Solution
|
- Fill in the blanks : If |\vecaxxvecb|^2+(veca.vecb)^2=400 and |\vec...
Text Solution
|
- State True/False The value of veca.veca is |\veca|^2.
Text Solution
|
- State True/False If veca is unit vector and (2vecx-3veca).(2vecx+3ve...
Text Solution
|
- State True/False Then magnitude of 2hati-3hatj+6hatk is 7 units.
Text Solution
|
- Write the value of (hatixxhatj).k+(hatjxxhatk).hati.
Text Solution
|
- Write the value of p for which veca=3hati+2hatj+9hatk and vecb=hati+ph...
Text Solution
|
- Prove that : (vecaxxvecb)^2=|\veca|^2.|\vecb|^2-(veca.vecb)^2.
Text Solution
|
- If veca=4hati+3hatj+hatk and vecb=hati-2hatk, find |\2vecbxxveca|.
Text Solution
|
- The projection of veca=2hati-hatj+hatk on vecb=hati-2hatj+hatk is equa...
Text Solution
|
- Find unit vector in the direction of veca+vecb, where veca=-hati+hatj+...
Text Solution
|
- Find the angle between the vectors veca=hati-hatj+hatk and vecb=hati+h...
Text Solution
|
- If |\veca|=sqrt3,|\vecb|=2 and angle between veca and vecb is 60^o. Fi...
Text Solution
|
- If |\veca|=2,|\vecb|=sqrt3 and veca.vecb=sqrt3, find the angle between...
Text Solution
|
- For what value of lambda are the vectors veca=2hati+lambdahatj+hatk an...
Text Solution
|
- Find the projection of veca on vecb if veca.vecb=8 and vecb=2hati+6hat...
Text Solution
|
- The value of : hati*(hatjxxhatk)+hatj*(hatixxhatk)+hatk*(hatixxhatj) i...
Text Solution
|
- Let veca and vecb be two vectors such that |\veca|=3 and |\vecb|=frac{...
Text Solution
|
- What is the cosine of the angle which the vector sqrt(2hati)+hatj+hatk...
Text Solution
|