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[" In an acute angled "Delta ABC,r(2)+r(...

[" In an acute angled "Delta ABC,r_(2)+r_(3)=r+r_(1)" and "/_B>(pi)/(3)" then "],[[(1)b+2c<2a<2b+2c,(2)b+4c<4a<2b+4c],[(3)b+3c<3a<3b+3c,(4)b+4c<4a<4b+4c]]

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