Extremum, Increase and Decrease Sections – Proof of inequality – Exercise 2208 Post category:Extremum, Increase and Decrease Sections Post comments:0 Comments Exercise Given x∈[−π2,π2]x\in [-\frac{\pi}{2},\frac{\pi}{2}]x∈[−2π,2π] Prove the following sinx−x+π2≥1\sin x - x +\frac{\pi}{2}\geq 1sinx−x+2π≥1 Proof Coming soon… Share with Friends Read more articles Previous PostExtremum, Increase and Decrease Sections – Proof of inequality – Exercise 2222 Next PostExtremum, Increase and Decrease Sections – Calculate absolute minimum and maximum in a closed interval – Exercise 5488 You Might Also Like Extremum, Increase and Decrease sections – Min/Max problems (minimal perimeter) – Exercise 6887 July 29, 2019 Extremum, Increase and Decrease Sections – A polynomial – Exercise 6826 July 25, 2019 Extremum, Increase and Decrease Sections – A rational function – Exercise 6820 July 24, 2019 Extremum, Increase and Decrease sections – Min/Max problems (maximal multiplication) – Exercise 6881 July 28, 2019 Extremum, Increase and Decrease sections – Extremum to a polynomial function in a closed interval – Exercise 6876 July 28, 2019 Extremum, Increase and Decrease Sections – A polynomial – Exercise 6814 July 24, 2019 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Δ
Extremum, Increase and Decrease sections – Min/Max problems (minimal perimeter) – Exercise 6887 July 29, 2019
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