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t-1-1-4-1-4-find-the-value-of-t-

Question Number 58880 by jayanta10 last updated on 01/May/19 $${t}=\frac{\mathrm{1}}{\mathrm{1}−\mathrm{4}^{\frac{\mathrm{1}}{\mathrm{4}}} }\:\:\:\:\:\:{find}\:{the}\:{value}\:{of}\:{t} \\ $$ Commented by gunawan last updated on 01/May/19 $${t}=\frac{\mathrm{1}}{\mathrm{1}−\sqrt{\mathrm{2}}}×\frac{\mathrm{1}+\sqrt{\mathrm{2}}}{\mathrm{1}+\sqrt{\mathrm{2}}}=−\mathrm{1}−\sqrt{\mathrm{2}} \\ $$ Terms of…

i-know-b-n-0-but-a-0-4-3-F-0-according-to-solution-my-answer-is-a-0-8-3-F-0-where-did-i-did-wrong-how-to-find-answer-Fourier-transformation-like-picture-below-in-the-comment-f-t-

Question Number 189865 by uchihayahia last updated on 23/Mar/23 $$ \\ $$$$\:{i}\:{know}\:{b}_{{n}} =\mathrm{0},\:{but}\:{a}_{\mathrm{0}} =\frac{\mathrm{4}}{\mathrm{3}}{F}_{\mathrm{0}} \left({according}\:\right. \\ $$$$\left.\:{to}\:{solution}\right)\:{my}\:{answer}\:{is}\:{a}_{\mathrm{0}} =\frac{\mathrm{8}}{\mathrm{3}}{F}_{\mathrm{0}} \\ $$$$\:{where}\:{did}\:{i}\:{did}\:{wrong}\:{how}\:{to} \\ $$$${find}\:{answer}\:\left({Fourier}\:{transformation}\right) \\ $$$$\:{like}\:{picture}\:{below}\:\left({in}\:{the}\:{comment}?\right. \\…

z-1-z-1-z-3-

Question Number 124320 by sogol last updated on 02/Dec/20 $${z}+\frac{\mathrm{1}}{{z}}=\mathrm{1} \\ $$$${z}^{\mathrm{3}} =?? \\ $$ Answered by Dwaipayan Shikari last updated on 02/Dec/20 $${z}^{\mathrm{2}} −{z}+\mathrm{1}=\mathrm{0}\Rightarrow{z}=\frac{\mathrm{1}\pm{i}\sqrt{\mathrm{3}}}{\mathrm{2}}={e}^{\pm\frac{{i}\pi}{\mathrm{3}}}…