Report copyright - vb.ckfu.orgC5%CF%C7%D1%C9-%C3%DA%E...5 loga 6- loga logy 8- x loga x + loga y = x- y y loga x 1 log O -S .. loga ax = In x x In y OY5t2.oJl (2) .. . n 0>09 -- (at + an) an = at rn-
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