What is the value of cos(x) at x = 0?Unit Circle:The unit circle can be used to define the trigonometric ratios, sine, and cosine. The sine refers to the ratio of the opposite side of a triangle to the hypotenuse while the cosine is the ratio of the adjacent side to the ...
C.COS Engineering: geeft als resultaat de cosinus van een complex getal C.COSH (2013) Engineering: berekent de cosinus hyperbolicus van een complex getal C.COT (2013) Engineering: Berekent de cotangens van een complex getal C.COSEC (2013) Engineering: Berekent de cosecans van een ...
设t=sin负一次方x则:x=sintcost=+ - 根号(1-(sint)^2)=+ - 根号(1-x^2)cos(sin负一次方x)=+ - 根号(1-x^2) 结果一 题目 cos(sin负一次方x)=?原题 the value of cos(sin负一次方x) is 感觉做不出来数学高手帮忙看看谢叻先 答案 设t=sin负一次方x则:x=sintcost=+ - 根号(1-(sint)...
NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year pap...
解析 Let .Now, will be negative when is positive i.e., when and are both positive. Also, we know that and both are positive in the first quadrant. Then, will be negative when Thus, we consider By second derivative test, will be the maximum at and the maximum value of is ...
JuiceFS can store the metadata of file system on different metadata engines, like Redis, which is a fast, open-source, in-memory key-value data storage, particularly suitable for storing metadata; meanwhile, all the data will be stored in Object Storage through JuiceFS client.Learn more ...
The exact value of cos(30°) is √(3) / 2. We can find this using the cosine half-angle identity property which is as follows: If an angle, ...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your...
百度试题 结果1 题目5. The value of the determinant cos oosin o0-sin aaos o0is:(3)0 0 1(1)-1(2)0(3)1(4) cos 2a 相关知识点: 试题来源: 解析 (3) 反馈 收藏
原题the value of cos(sin负一次方x) is 感觉做不出来数学高手帮忙看看谢叻先 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 设t=sin负一次方x则:x=sintcost=+ - 根号(1-(sint)^2)=+ - 根号(1-x^2)cos(sin负一次方x)=+ - 根号(1-x^2) 解析看不懂?免费查看同类题...
If cosθ =-1, what is the value of sinθ ? () A. -1 B. -12 C. 0 D. 12 E. 1 相关知识点: 试题来源: 解析 C 结果一 题目 If , what is the value of x? ()A. 2B. 1C. 0D. -1E. -2 答案 B 结果二 题目 If x+x+x= x, what is the value of x? ()...