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If-f-t-2-e-t-1-a-Does-f-t-exists-for-all-n-b-If-it-exist-does-it-converge-c-If-the-sequence-converge-does-the-limit-converge-d-Is-the-solution-uniques-




Question Number 192544 by Mastermind last updated on 20/May/23
If f(t) = 2(e^t  − 1)  a) Does f(t) exists for all n ?  b) If it exist, does it converge ?  c) If the sequence converge, does the  limit converge ?  d) Is the solution uniques ?
$$\mathrm{If}\:\mathrm{f}\left(\mathrm{t}\right)\:=\:\mathrm{2}\left(\mathrm{e}^{\mathrm{t}} \:−\:\mathrm{1}\right) \\ $$$$\left.\mathrm{a}\right)\:\mathrm{Does}\:\mathrm{f}\left(\mathrm{t}\right)\:\mathrm{exists}\:\mathrm{for}\:\mathrm{all}\:\mathrm{n}\:? \\ $$$$\left.\mathrm{b}\right)\:\mathrm{If}\:\mathrm{it}\:\mathrm{exist},\:\mathrm{does}\:\mathrm{it}\:\mathrm{converge}\:? \\ $$$$\left.\mathrm{c}\right)\:\mathrm{If}\:\mathrm{the}\:\mathrm{sequence}\:\mathrm{converge},\:\mathrm{does}\:\mathrm{the} \\ $$$$\mathrm{limit}\:\mathrm{converge}\:? \\ $$$$\left.\mathrm{d}\right)\:\mathrm{Is}\:\mathrm{the}\:\mathrm{solution}\:\mathrm{uniques}\:? \\ $$
Commented by aleks041103 last updated on 22/May/23
where even is n?
$${where}\:{even}\:{is}\:{n}? \\ $$

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