>
其他
>
f(x)=cosx²(x-π/12)+sin(x+π/12)--1.求f(x)最小正周期.
人气:441 ℃ 时间:2020-06-25 12:42:53
解答
已知f(x)=cos²(x-π/12)+sin²(x+π/12)-1.求f(x)的最小正周期.;若x∈【0,2π/3】,求f(x)的最大最小值. f(x)=cos²(x-π/12)+sin²(x+π/12)-1=(1/2)*(1+cos(2x-pi/6))+(1/2)*(1...
推荐
f(x)=sin²x+根号3·sinx·cosx.求最小正周期.~急~!
已知f(x)=cosx^²(x-π/12)+sin^²(x+π/12)-1
f(x)=cosx+sin^2x最小正周期
sin(π-x)cosx的最小正周期
函数f(x)=sin(cosx)的最小正周期是
换一种英语句型表达,意思不变.
She has a big head.改为否定句
6x-7=2(x-y) x+y/2-1=0解二元一次方程
猜你喜欢
I'm sorry,but what you said is of the least importance to us
在画地理剖面图时,什么是垂直比例尺
写一篇初一英语作文:《My vacation》
黄铜 酸洗 着色
方程x³+2x²y=2009的整数解为
明天的天气会不会有雨?
Jim is one of the boys ___ from England A who is B who are C that coems
(a+1)(a-1)(a^2+1)(a^4+1)(a^8+1)(a^16+1)
© 2026 79432.Com All Rights Reserved.
电脑版
|
手机版