Prove that:
(sin³x+cos³x)/(sinx+cosx) + (sin³x-cos³x)/(sinx-cosx) = 2
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The founder of the Western Ganga dynasty was Konganivarman Madhava, who built Kolar as his capital around 350 and ruled for about twenty years. He succeeded by his son Madhava I. Kolar, the headquarters of the Kolar district, was earlier known as Kuvalalapura, also known as Kolahala Pura.
Country: India
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