Question Number 202731 by MrGHK last updated on 02/Jan/24 $$\int_{\mathrm{0}} ^{\mathrm{1}} \frac{{ln}\left({x}\right){ln}\left(\mathrm{1}−{x}\right)}{\:{x}\sqrt{\mathrm{1}−{x}}}{dx} \\ $$ Answered by witcher3 last updated on 02/Jan/24 $$\int_{\mathrm{0}} ^{\mathrm{1}} \mathrm{t}^{\mathrm{a}−\mathrm{1}} \left(\mathrm{1}−\mathrm{t}\right)^{\mathrm{b}−\mathrm{1}}…
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Question Number 202648 by liuxinnan last updated on 31/Dec/23 $${how}\:{to}\:{use}\:{the}\:{fewest}\:“\mathrm{2}''\:{to}\:{make}\:\mathrm{2024} \\ $$$${you}\:{only}\:{can}\:{use}\:“\mathrm{2}''\:{and}\:−\:+\:×\:/\:\left(\:\right)\:!\:\:\hat {\:}\:… \\ $$$${as}\:{the}\:{following} \\ $$$$\:\:\:\:\:\:\mathrm{2}×\mathrm{2}×\mathrm{2}\left(\left(\mathrm{2}×\mathrm{2}\right)!−\mathrm{2}/\mathrm{2}\right)\left(\mathrm{2}×\left(\mathrm{2}+\mathrm{2}/\mathrm{2}\right)!−\mathrm{2}/\mathrm{2}\right)=\mathrm{2024} \\ $$$${totally}\:{use}\:{thirteen}\:“\:\mathrm{2}'' \\ $$ Commented by Frix last…
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Question Number 202564 by mathocean1 last updated on 30/Dec/23 $${Find}\:{the}\:{transformation}\:{of}\:{Fourier}: \\ $$$${z}\left({t}\right)={cos}\left(\mathrm{2}\pi{F}_{\mathrm{1}} {t}\right)+{cos}\left(\mathrm{2}\pi{F}_{\mathrm{2}} {t}\right) \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 202566 by MASANJAJJ last updated on 29/Dec/23 Answered by Rasheed.Sindhi last updated on 29/Dec/23 $${Selling}\:{price}\:{of}\:{one}\:{tshirt}:\mathrm{7500}+{p} \\ $$$${where}\:{p}>\mathrm{0}\:{is}\:{profit}\:{per}\:{tshirt}\: \\ $$$${Let}\:{n}\:{tshirts}\:{are}\:{sold};\:{n}\in\mathbb{N} \\ $$$${Total}\:{sell}={n}\left(\mathrm{7500}+{p}\right) \\ $$$${Commission}\:{of}\:{Mr}\:{Tony}:…
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