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Category: Mensuration

1-998-1-999-x-3-100-

Question Number 95901 by bobhans last updated on 28/May/20 $$\frac{\mathrm{1}}{\mathrm{998}!}\:+\:\frac{\mathrm{1}}{\mathrm{999}!}\:=\:\frac{\mathrm{x}^{\mathrm{3}} }{\mathrm{100}!}\: \\ $$ Answered by i jagooll last updated on 28/May/20 $$\frac{\mathrm{999}}{\mathrm{999}×\mathrm{998}!}\:+\:\frac{\mathrm{1}}{\mathrm{999}!}\:=\:\frac{\mathrm{x}^{\mathrm{3}} }{\mathrm{100}!} \\ $$$$\frac{\mathrm{1000}}{\mathrm{999}!}\:=\:\frac{\mathrm{x}^{\mathrm{3}}…

Question-30233

Question Number 30233 by ajfour last updated on 18/Feb/18 Commented by ajfour last updated on 18/Feb/18 $${Find}\:{maximum}\:{area}\:{of}\:{quadrilateral} \\ $$$${ABCD}\:\:{if}\:\:{sides}\:{AB},\:{BC},\:{CD},\:{DA} \\ $$$${be}\:{a},\:{b},\:{c},\:{d}\:\:{respectively},\:{with} \\ $$$$\:\:{a}\:<\:{b}\:<\:{c}\:<\:{d}\:. \\ $$…

Question-30120

Question Number 30120 by ajfour last updated on 16/Feb/18 Commented by ajfour last updated on 16/Feb/18 $${Determine}\:\boldsymbol{\rho},\:\boldsymbol{\eta},\:\boldsymbol{\sigma},\:\boldsymbol{\epsilon}\:\:\:{in}\:{terms} \\ $$$${of}\:\boldsymbol{\lambda}\:{and}\:\boldsymbol{\mu}\:. \\ $$ Answered by mrW2 last…