The value of \[\frac{a+b\omega +c{{\omega }^{2}}}{b+c\omega +a{{\omega }^{2}}}+\frac{a+b\omega +c{{\omega }^{2}}}{c+a\omega +b{{\omega }^{2}}}\] will be [BIT Ranchi 1989; Orissa JEE 2003]

The value of \[\frac{a+b\omega +c{{\omega }^{2}}}{b+c\omega +a{{\omega

1.	The value of \[\frac{a+b\omega +c{{\omega }^{2}}}{b+c\omega +a{{\omega }^{2}}}+\frac{a+b\omega +c{{\omega }^{2}}}{c+a\omega +b{{\omega }^{2}}}\] will be [BIT Ranchi 1989; Orissa JEE 2003]
A.	1
B.	-1
C.	2
D.	-2
Answer» C. 2

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The value of \[\frac{a+b\omega +c{{\omega }^{2}}}{b+c\omega +a{{\omega }^{2}}}+\frac{a+b\omega +c{{\omega }^{2}}}{c+a\omega +b{{\omega }^{2}}}\] will be [BIT Ranchi 1989; Orissa JEE 2003]

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