Question Number 67022 by mathmax by abdo last updated on 21/Aug/19 $${find}\:\int\:\left(\mathrm{1}+\sqrt{{x}}\right)\sqrt{{x}^{\mathrm{2}} +\mathrm{3}}{dx} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 67023 by mathmax by abdo last updated on 21/Aug/19 $${find}\:{the}\:{sequence}\:{U}_{{n}} \:{wich}\:{verify}\:\:{U}_{{n}} +{U}_{{n}+\mathrm{1}} ={sin}\left({n}\right)\:\:\forall{n}\:{from}\:{n} \\ $$ Commented by mathmax by abdo last updated on…
Question Number 1486 by 112358 last updated on 13/Aug/15 $$\mathrm{While}\:\mathrm{this}\:\mathrm{may}\:\mathrm{be}\:\mathrm{a}\:\mathrm{bit}\:\mathrm{off}\: \\ $$$$\mathrm{the}\:\mathrm{usual}\:\mathrm{Q}\:\mathrm{n}\:\mathrm{A}\:\mathrm{posts}\:\mathrm{here}, \\ $$$$\mathrm{what}\:\mathrm{advice}\:\mathrm{can}\:\mathrm{be}\:\mathrm{given}\:\mathrm{to}\: \\ $$$$\mathrm{someone}\:\mathrm{wishing}\:\mathrm{to}\:\mathrm{successfully} \\ $$$$\mathrm{carry}\:\mathrm{out}\:\mathrm{undergraduate}\:\mathrm{studies} \\ $$$$\mathrm{in}\:\mathrm{mathematics}?\:\mathrm{I}'\mathrm{m}\:\mathrm{worried}\: \\ $$$$\mathrm{about}\:\mathrm{my}\:\mathrm{problem}\:\mathrm{solving}\:\mathrm{skills} \\ $$$$\mathrm{and}\:\mathrm{my}\:\mathrm{ability}\:\mathrm{to}\:\mathrm{consider}\:\mathrm{all} \\…
Question Number 67020 by mathmax by abdo last updated on 21/Aug/19 $${find}\:{f}\left({x}\right)\:=\:\int_{\mathrm{0}} ^{\mathrm{1}} \:{arctan}\left(\mathrm{1}+{xt}\right){dt}\:\:{with}\:{x}\:{real} \\ $$ Commented by mathmax by abdo last updated on 22/Aug/19…
Question Number 67021 by mathmax by abdo last updated on 21/Aug/19 $${find}\:{f}\left({x}\right)\:=\int_{\mathrm{0}} ^{\mathrm{1}} {ln}\left({x}\:+{e}^{−{t}} \right){dt}\:\:\:{with}\:{x}>\mathrm{0} \\ $$ Commented by mathmax by abdo last updated on…
Question Number 132553 by rs4089 last updated on 15/Feb/21 Commented by MJS_new last updated on 15/Feb/21 $$\mathrm{use}\:\mathrm{software}\:\mathrm{to}\:\mathrm{calculate}\:\mathrm{it} \\ $$ Answered by guyyy last updated on…
Question Number 67018 by mathmax by abdo last updated on 21/Aug/19 $${find}\:\:\int_{\mathrm{0}} ^{\infty} \:\:{e}^{−{x}} {ln}\left(\mathrm{1}+{x}\right){dx} \\ $$ Commented by mathmax by abdo last updated on…
Question Number 1483 by Rasheed Ahmad last updated on 13/Aug/15 $$\mathrm{Prove}\:\mathrm{that}: \\ $$$$\mathrm{a}+\left(\mathrm{b}+\mathrm{c}\right)+\mathrm{d}=\left(\mathrm{a}+\mathrm{c}\right)+\left(\mathrm{d}+\mathrm{b}\right) \\ $$ Commented by prakash jain last updated on 13/Aug/15 $$\mathrm{Basic}\:\mathrm{properties}\:\mathrm{of}\:+\:\mathrm{operator}.\:\mathrm{Or}\:\mathrm{is}\:\mathrm{it} \\…
Question Number 67019 by mathmax by abdo last updated on 21/Aug/19 $${calculate}\:\int_{\mathrm{0}} ^{\infty} \:\:{e}^{−{x}^{\mathrm{2}} } {arctan}\left({x}^{\mathrm{2}} \right){dx}\: \\ $$ Terms of Service Privacy Policy Contact:…
Question Number 67016 by mathmax by abdo last updated on 21/Aug/19 $${find}\:\int\:{arctan}\left(\mathrm{1}+\sqrt{{x}}+\sqrt{{x}+\mathrm{1}}\right){dx} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com