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JMD PUBLICATION-VECTOR ALGEBRA-EXAMPLE
- Fill in the blanks : If |\vecaxxvecb|^2+(veca.vecb)^2=400 and |\vec...
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- State True/False The value of veca.veca is |\veca|^2.
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- State True/False If veca is unit vector and (2vecx-3veca).(2vecx+3ve...
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- State True/False Then magnitude of 2hati-3hatj+6hatk is 7 units.
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- Write the value of (hatixxhatj).k+(hatjxxhatk).hati.
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- Write the value of p for which veca=3hati+2hatj+9hatk and vecb=hati+ph...
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- Prove that : (vecaxxvecb)^2=|\veca|^2.|\vecb|^2-(veca.vecb)^2.
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- If veca=4hati+3hatj+hatk and vecb=hati-2hatk, find |\2vecbxxveca|.
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- The projection of veca=2hati-hatj+hatk on vecb=hati-2hatj+hatk is equa...
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- Find unit vector in the direction of veca+vecb, where veca=-hati+hatj+...
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- Find the angle between the vectors veca=hati-hatj+hatk and vecb=hati+h...
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- If |\veca|=sqrt3,|\vecb|=2 and angle between veca and vecb is 60^o. Fi...
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- If |\veca|=2,|\vecb|=sqrt3 and veca.vecb=sqrt3, find the angle between...
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- For what value of lambda are the vectors veca=2hati+lambdahatj+hatk an...
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- Find the projection of veca on vecb if veca.vecb=8 and vecb=2hati+6hat...
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- The value of : hati*(hatjxxhatk)+hatj*(hatixxhatk)+hatk*(hatixxhatj) i...
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- Let veca and vecb be two vectors such that |\veca|=3 and |\vecb|=frac{...
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- What is the cosine of the angle which the vector sqrt(2hati)+hatj+hatk...
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- If vecp is a unit vector and (vecx-vecp).(vecx+vecp)=80, then find |\v...
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- Write a vector of magnitude 15 units in the direction of vector hati-2...
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