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Category: Limits

lim-x-0-sin-2-2x-cos-x-1-3-cos-x-1-4-

Question Number 216055 by efronzo1 last updated on 26/Jan/25 limx0sin22xcosx3cosx4=? Answered by golsendro last updated on 27/Jan/25 $$\:\:=\:\underset{{x}\rightarrow\mathrm{0}} {\mathrm{lim}}\:\frac{\mathrm{4cos}\:^{\mathrm{2}} \mathrm{x}\left(\mathrm{1}−\mathrm{cos}\:^{\mathrm{2}} \mathrm{x}\right)}{\:\sqrt[{\mathrm{3}}]{\mathrm{cos}\:\mathrm{x}}−\sqrt[{\mathrm{4}}]{\mathrm{cos}\:\mathrm{x}}}…

Question-215779

Question Number 215779 by ucup last updated on 18/Jan/25 Commented by MathematicalUser2357 last updated on 18/Jan/25 The "Sehingga" looks like "Sh-nigga", so I flagged your post as inappropriate. Commented by AntonCWX last updated on 18/Jan/25 $${Sehingga}\:{means}\:{until}\:{in}\:{English}.…

Question-215739

Question Number 215739 by universe last updated on 16/Jan/25 Answered by MrGaster last updated on 19/Jan/25 $$\underset{{n}\rightarrow\infty} {\mathrm{lim}}\frac{{n}+\underset{{k}=\mathrm{1}} {\overset{{n}−\mathrm{1}} {\sum}}{n}^{{k}} }{\underset{{k}=\mathrm{1}} {\overset{{n}} {\sum}}{k}^{{n}} } \