Suchergebnisse
Suchergebnisse:
Vor 2 Tagen · Double Angle Formulas. \ [\begin {align} \sin 2x &= 2\sin x\cos x \\\\ \cos 2x &= \cos^2 x - \sin^2 x \\ &= 2\cos^2 x - 1 \\ &= 1 - 2\sin^2 x \\\\ \tan 2x &= \frac {2\tan x} {1 - \tan^2 x} \end {align} \] From these formulas, we also have the following identities:
Vor 3 Tagen · Pythagorean identities. Trigonometric functions and their reciprocals on the unit circle. All of the right-angled triangles are similar, i.e. the ratios between their corresponding sides are the same. For sin, cos and tan the unit-length radius forms the hypotenuse of the triangle that defines them.
Vor 2 Tagen · It has as its main characters several of the leading Chinese intellectual and political figures of the late 19th and early 20th centuries - Kang Youwei, Tan Sitong, and Liang Qichao. As the novel progresses, the reader is swept into the tumultuous events of 1898 and the Chinese struggle for political reform.
Vor 5 Tagen · Über 60 Prozent der dokumentierten Hinrichtungen in Iran seien für Taten vollstreckt worden, die nach internationalem Recht nicht mit der Todesstrafe geahndet werden dürften, darunter vor allem...
Vor 3 Tagen · Kommentare Drucken. Klaus Otto Nagorsnik starb unerwartet mit 68 Jahren. „Gefragt – gejagt“-Moderator Alexander Bommes gibt neue Details bekannt, was in der Woche passierte. Hamburg ...
Vor 2 Tagen · Initiated by Hu Anguo in the Song Dynasty, and developed with Hu Hong, Zhang Shi, Wang Chuanshan, Zeng Guofan, Tan Sitong, Yang Changji, and even Mao Zedong, Huxiang philosophical thought forms its distinctive features. It combined the moral-oriented philosophy of the Neo-Confucianism with humanistic pragmatism, which has been passed ...
Vor 2 Tagen · At the behest of Cixi, Guangxu was imprisoned in the South China Sea, Yingtai, Kang Youwei fled to France, and Liang Qichao fled to Japan to escape Cixi's persecution. Later, there were six gentlemen of the Hundred Days Reform, such as Tan Sitong, Liu Guangdi, and Lin Shenxiu. cause of failure
