Menu Close

Author: Tinku Tara

In-ABC-holds-1-1-a-tan-A-2-1-1-3R-3-

Question Number 198460 by hardmath last updated on 20/Oct/23 $$\mathrm{In}\:\:\:\bigtriangleup\mathrm{ABC}\:\:\:\mathrm{holds}: \\ $$$$\Pi\:\left(\mathrm{1}\:+\:\frac{\mathrm{1}}{\mathrm{a}}\:\mathrm{tan}\:\frac{\mathrm{A}}{\mathrm{2}}\right)\:\geqslant\:\left(\mathrm{1}\:+\:\frac{\mathrm{1}}{\mathrm{3R}}\right)^{\mathrm{3}} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question-198449

Question Number 198449 by hardmath last updated on 20/Oct/23 Commented by mr W last updated on 20/Oct/23 $${if}\:{you},\:{your}\:{brother}\:{and}\:{your}\:{sister} \\ $$$${totally}\:{get}\:\mathrm{375\$}\:{money}\:{from}\:{your} \\ $$$${parents}\:{for}\:\mathrm{3}\:{monthes},\:{can}\:{you}\: \\ $$$${determine}\:{how}\:{much}\:{money}\:{each}\:{of} \\…