Show that , p6+q6+r6 =3p2q2r2
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Step-by-step explanation:
p6+q6+r6-3p2q2r2
=(P2+q2+R2)(p4+q4+r4-p2q2-r2q2-r2p2)
=0 ,P2+q2+R2=0
P6+q6+r6 = 3p2q2r2
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