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In Delta ABC, if (b-c)/(b+c)cot((A)/(2))...

In `Delta ABC,` if `(b-c)/(b+c)cot((A)/(2))+(b+c)/(b-c)tan((A)/(2))=2,` then `Delta ABC` is (A) Right angled (B) Acute angled (C) Equilateral (D) Obtuse angled

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