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Let triangle ABC right angled at A (AB > AC), altitude AH. Let D, E be the projection of H on AB, AC. Prove that: ∛(〖BD〗^2 ) + ∛(〖CE〗^2 ) = ∛(〖BC〗^2 )
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Let triangle ABC right angled at A (AB > AC), altitude AH. Let D, E be the projection of H on AB,...
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