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Discussion Response Post to: trigonometrical inequality

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Bipin Dubey (13679)

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sin A/2 + sin B/2 + sin C/2 will be minimum. Applying AM>=GM and it will be minimum when all the entities are equal. Vish.....when there are 3 negative numbers then its GM will be root of some negative number which is undefined.Hence the inequality is applicable only for positive numbers. Hope its clear now. Best Wishes

Bipin Kumar Dubey Chemical Dept. IIT Kharagpur

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