Question Number 130992 by benjo_mathlover last updated on 31/Jan/21 $$\mathrm{If}\:\mathrm{I}\:=\:\frac{\mathrm{V}}{\mathrm{R}}\:\mathrm{and}\:\mathrm{V}=\mathrm{250}\:\mathrm{volts}\:\mathrm{and}\:\mathrm{R}=\mathrm{50}\:\mathrm{ohms} \\ $$$$\mathrm{Find}\:\mathrm{the}\:\mathrm{change}\:\mathrm{in}\:\mathrm{I}\:\mathrm{resulting}\:\mathrm{from}\:\mathrm{an}\: \\ $$$$\mathrm{increase}\:\mathrm{of}\:\mathrm{1}\:\mathrm{volt}\:\mathrm{in}\:\mathrm{V}\:\mathrm{and}\:\mathrm{increase}\:\mathrm{of}\:\mathrm{0}.\mathrm{5}\:\mathrm{ohm} \\ $$$$\mathrm{in}\:\mathrm{R}. \\ $$ Answered by EDWIN88 last updated on 31/Jan/21…
Question Number 130978 by I want to learn more last updated on 31/Jan/21 Commented by I want to learn more last updated on 31/Jan/21 $$\mathrm{The}\:\mathrm{question}\:\mathrm{start}\:\mathrm{this}\:\mathrm{way}:…
Question Number 65407 by aliesam last updated on 29/Jul/19 Commented by aliesam last updated on 29/Jul/19 $${find}\:{the}\:{function}\:{G} \\ $$ Terms of Service Privacy Policy Contact:…
Question Number 130925 by Chhing last updated on 30/Jan/21 $$ \\ $$$$\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\mathrm{Problem} \\ $$$$\:\:\:\mathrm{Without}\:\:\mathrm{L}'\mathrm{Hopital} \\ $$$$\:\:\:\mathrm{calculate} \\ $$$$\:\:\:\underset{{x}\rightarrow\mathrm{0}} {\mathrm{lim}}\frac{\mathrm{tan}^{\mathrm{2}} \left(\mathrm{x}\right)−\mathrm{x}^{\mathrm{2}} \mathrm{cos}\left(\mathrm{2x}\right)}{\mathrm{x}^{\mathrm{2}} −\mathrm{sin}^{\mathrm{2}} \left(\mathrm{x}\right)} \\ $$…
Question Number 130912 by Dwaipayan Shikari last updated on 30/Jan/21 $$\underset{{n}=\mathrm{1}} {\overset{\infty} {\sum}}\frac{{sech}\left({n}\pi\right)}{{n}} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 130849 by TITA last updated on 29/Jan/21 Commented by Ñï= last updated on 29/Jan/21 Answered by EDWIN88 last updated on 30/Jan/21 $$−\mathrm{2}{y}=−\mathrm{2}{a}\mathrm{cos}\:\mathrm{2}{x}−\mathrm{2}{b}\mathrm{sin}\:\mathrm{2}{x} \\…
Question Number 65239 by Tawa1 last updated on 26/Jul/19 Commented by mr W last updated on 26/Jul/19 $$\mathrm{9}\left({D}−\mathrm{9}\right)=\mathrm{15}^{\mathrm{2}} \\ $$$${D}=\frac{\mathrm{15}^{\mathrm{2}} }{\mathrm{9}}+\mathrm{9}=\mathrm{34} \\ $$ Commented by…
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Question Number 65217 by Tanmay chaudhury last updated on 26/Jul/19 Commented by peter frank last updated on 26/Jul/19 $${nice} \\ $$ Terms of Service Privacy…