Question Number 86024 by MJS last updated on 26/Mar/20 $$\mathrm{last}\:\mathrm{three}\:\mathrm{digits}\:\mathrm{of} \\ $$$$\mathrm{951413}^{\mathrm{314159}} =? \\ $$ Commented by naka3546 last updated on 26/Mar/20 $$\mathrm{277} \\ $$…
Question Number 86025 by Maclaurin Stickker last updated on 26/Mar/20 $${find}\:{the}\:{three}\:{last}\:{digits}\:{of}\:\:\mathrm{7}^{\mathrm{2020}} . \\ $$ Commented by MJS last updated on 26/Mar/20 $$\mathrm{you}\:\mathrm{can}\:\mathrm{do}\:\mathrm{it}\:\mathrm{yourself}.\:\mathrm{find}\:\mathrm{out},\:\mathrm{after}\:\mathrm{how} \\ $$$$\mathrm{many}\:\mathrm{steps}\:\mathrm{the}\:\mathrm{digits}\:\mathrm{repeat} \\…
Question Number 86018 by Maclaurin Stickker last updated on 26/Mar/20 $${Find}\:{the}\:{three}\:{last}\:{digits}\:{of}\:\mathrm{5}^{\mathrm{9999}} . \\ $$ Answered by MJS last updated on 26/Mar/20 $$\mathrm{5}^{\mathrm{1}} \:\:\:\:\:\mathrm{005} \\ $$$$\mathrm{5}^{\mathrm{2}}…
Question Number 85961 by A8;15: last updated on 26/Mar/20 Commented by MJS last updated on 26/Mar/20 $$\mathrm{we}\:\mathrm{still}\:\mathrm{do}\:\mathrm{not}\:\mathrm{know}\:\mathrm{what}\:{V}_{{a}} ^{{b}} \:\mathrm{is} \\ $$ Commented by jagoll last…
Question Number 151486 by mathocean1 last updated on 21/Aug/21 $$\int{ln}\left({sinx}\right)=?\: \\ $$$${x}\:\neq\:\mathrm{0}\:+\:\mathrm{2}{k}\pi\:;\:{k}\:\in\:\mathbb{Z} \\ $$ Answered by Olaf_Thorendsen last updated on 21/Aug/21 $$\mathrm{F}\left({x}\right)\:=\:\int\mathrm{ln}\left(\mathrm{sin}{x}\right)\:{dx} \\ $$$$\mathrm{F}\left({x}\right)\:=\:{x}\mathrm{ln}\left(\mathrm{sin}{x}\right)−\int{x}\mathrm{cot}{x}\:{dx} \\…
Question Number 85935 by A8;15: last updated on 26/Mar/20 Commented by john santu last updated on 26/Mar/20 $${i}\:{don}'{t}\:{understand}\:{your}\:{question} \\ $$ Commented by MJS last updated…
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Question Number 20364 by mondodotto@gmail.com last updated on 26/Aug/17 Answered by Tinkutara last updated on 26/Aug/17 $$\mathrm{59}\:=\:\mathrm{77}\:−\:\left(\mathrm{6}\:+\:\mathrm{3}{x}\right)\:+\:{x} \\ $$$$\mathrm{2}{x}\:=\:\mathrm{12} \\ $$$${x}\:=\:\mathrm{6} \\ $$ Commented by…
Question Number 151404 by saly last updated on 20/Aug/21 Commented by saly last updated on 20/Aug/21 $$\:\:\:\:\:\:{Do}\:{you}\:\:{help}\:{me}\:? \\ $$ Answered by MJS_new last updated on…
Question Number 151401 by Rankut last updated on 20/Aug/21 Commented by Rankut last updated on 20/Aug/21 $${please}\:{i}\:{need}\:{your}\:{help} \\ $$ Answered by mr W last updated…