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In △ABC, if a=10 and bcotB+ccotC=2(r+R), then the maximum area(in sq.units) of △ABC is(Here usual notations are used for △ABC)

Answer» In ABC, if a=10 and bcotB+ccotC=2(r+R), then the maximum area(in sq.units) of ABC is

(Here usual notations are used for ABC)


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