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a vectorvecAmakeson angle30^@withthey- axisin anticlockwisedireaction. AnothervectorvecB makes onangle30^@with thex- axisin clockwisedirectionfindanglebetweenvectorsvecAand vecB |
Answer» SOLUTION :  From the DIAGRAM the ANGLE between `vecA "and " VECB "is " 30^(@)+90^(@)+30^(@)=150^(@)`.
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