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JMD PUBLICATION-VECTOR ALGEBRA-EXAMPLE
- Find |veca-vecb|, if two vectors veca and vecb are such that |veca|=2,...
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- Fill in the blanks : If veca=xhati+2hatj-3hatk and vecb=3hati+bhatj-...
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- Fill in the blanks : Unit vector in direction of 2hati-3hatj+6hatk=(...
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- Fill in the blanks : If veca=3hati+hatj-2hatk and vecb=hati+lamdahat...
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- If |veca*vecb|=|vecaxxvecb|,then angle between veca and vecb is :
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- 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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