Three vectors vecP,vecQ and vecR such that |vecQ|=Asqrt(2) and the angles between vecP and vecQ,vecQ and vecR,vecR and vecP are 90^(@),150^(@),120^(@) respectivlely. Find the value of |vecP|=

Three vectors vecP,vecQ and vecR such that |vecQ|=Asqrt(2) and the ang

1.	Three vectors vecP,vecQ and vecR such that \|vecQ\|=Asqrt(2) and the angles between vecP and vecQ,vecQ and vecR,vecR and vecP are 90^(@),150^(@),120^(@) respectivlely. Find the value of \|vecP\|=
Answer» `(A)/SQRT(2)` `(Asqrt(2))/sqrt(3)` `(2A)/sqrt(3)` `(A)/(2)` SOLUTION :`\|vecQ\|=Asqrt(2)` `VECR`