Question Number 217506 by Tawa11 last updated on 15/Mar/25 Commented by Tawa11 last updated on 15/Mar/25 $$\mathrm{2}.\mathrm{5m}/\mathrm{s}^{\mathrm{2}} \:? \\ $$ Commented by mr W last…
Question Number 217448 by ArshadS last updated on 14/Mar/25 $${Solve}\:{for}\:{x}: \\ $$$$\left(\mathrm{1}+\sqrt{\mathrm{2}}\:\right)^{{x}} +\left(\mathrm{1}−\sqrt{\mathrm{2}}\:\right)^{{x}} =\mathrm{14} \\ $$ Commented by Frix last updated on 14/Mar/25 $${a}_{{n}} =\left(\mathrm{1}+\sqrt{\mathrm{2}}\right)^{{n}}…
Question Number 217482 by Rasheed.Sindhi last updated on 14/Mar/25 $$\left(\:{n}\sqrt{\left({n}+\mathrm{1}\right)}\:+\left({n}+\mathrm{1}\right)\sqrt{{n}}\:\:\right)^{{n}} +\left(\:{n}\sqrt{\left({n}+\mathrm{1}\right)}\:−\left({n}+\mathrm{1}\right)\sqrt{{n}}\:\:\right)^{{n}} ={n}^{\mathrm{2}} \left({n}+\mathrm{1}\right)\left({n}+\mathrm{3}\right) \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 217495 by Hanuda354 last updated on 14/Mar/25 Answered by mr W last updated on 17/Mar/25 Commented by Hanuda354 last updated on 18/Mar/25 $$\mathrm{Thanks}\:\:\mathrm{a}\:\:\mathrm{lot},\:\mathrm{Prof}.…
Question Number 217447 by Tawa11 last updated on 14/Mar/25 Commented by mr W last updated on 14/Mar/25 $${question}\:{is}\:{wrong}.\:{the}\:{friction}\: \\ $$$${coefficient}\:{between}\:{cylinder}\:{and} \\ $$$${stick}\:{may}\:{not}\:{be}\:{the}\:{same}\:{as}\:{the} \\ $$$${friction}\:{coefficient}\:{between}\:{cylinder} \\…
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Question Number 217431 by peter frank last updated on 13/Mar/25 Answered by Frix last updated on 13/Mar/25 $$\mathrm{Simply}\:\mathrm{by}\:\mathrm{parts}: \\ $$$${u}'=\frac{\mathrm{1}}{\left({x}+\mathrm{1}\right)^{\mathrm{2}} }\:\rightarrow\:{u}=−\frac{\mathrm{1}}{{x}+\mathrm{1}} \\ $$$${v}={x}\mathrm{e}^{{x}} \:\rightarrow\:{v}'=\left({x}+\mathrm{1}\right)\mathrm{e}^{{x}} \\…
Question Number 217424 by peter frank last updated on 13/Mar/25 The angle of elevation of the top of a building 24 m high is observed…
Question Number 217425 by Jubr last updated on 13/Mar/25 A restaurant offers 5 choices of appetizer, 10 choices of main meal and 4 choices of…