设f(x)=asin(πx+a)+bcos(π+x+B),a.b均为实数,若f(2008)=-1,求f(2009)=
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/18 02:46:43
![设f(x)=asin(πx+a)+bcos(π+x+B),a.b均为实数,若f(2008)=-1,求f(2009)=](/uploads/image/z/3582248-32-8.jpg?t=%E8%AE%BEf%28x%29%3Dasin%28%CF%80x%2Ba%29%2Bbcos%28%CF%80%2Bx%2BB%29%2Ca.b%E5%9D%87%E4%B8%BA%E5%AE%9E%E6%95%B0%2C%E8%8B%A5f%282008%29%3D-1%2C%E6%B1%82f%282009%29%3D)
x){n_Fmbqf
DMb [BIS'Q/';v=]7
:/iXh<Yj$S8;Ɓ! ;iiC- "Rd h4ehb>m@! 4
设f(x)=asin(πx+a)+bcos(π+x+B),a.b均为实数,若f(2008)=-1,求f(2009)=
设f(x)=asin(πx+a)+bcos(π+x+B),a.b均为实数,若f(2008)=-1,求f(2009)=
设f(x)=asin(πx+a)+bcos(π+x+B),a.b均为实数,若f(2008)=-1,求f(2009)=
f(2009)=asin(π*2009+a)+bcos(π*2009+B)
=asin(π+π*2008+a)+bcos(π+π*2008+B)
=-asin(π*2008+a)-bcos(π*2008+B)
=-[asin(π*2008+a)+bcos(π*2008+B)]
=-f(2008)
=1
设函数f(x)=asin(x)+b (a
设函数f(x)=Asin(wx+φ)(A≠0,w>0,-2/π
设函数f(x)=Asin(ωx+φ)(A>0,ω>0,|φ|
设f(x)=asin(πx+a)+bcos(π+x+B),a.b均为实数,若f(2013)=1,求f(2014)=感激万分
设f(x)=asin(πx+a)+bcos(π+x+B),a.b均为实数,若f(2003)=6,求f(2008)=
设f(x)=asin(πx+a)+bcos(π+x+B),a.b均为实数,若f(2008)=-1,求f(2009)=
设函数f(x)=asin(2x+π/3)+b,(1)若a>0,求f(x)单调递增区间;设函数f(x)=asin(2x+π/3)+b,(1)若a>0,求f(x)单调递增区间;(2)x(0,π/4)时,f(x)的值域为(1,3),求a,b的值
设函数f(x)=asin(πx+α)+bcos(πx+β),其中a、b、α、β都是常数,且f(2004)=-2,
急1.设函数f(x)=Asin(wx+φ)(A≠0,w>0,-π/2
设函数f(x)=Asin(wx+q),(A=/0,w>0,-pai/2
设函数f(x)=Asin (ШХ+Ψ)(A≠0,丨Ψ丨
设函数f(x)=Asin(wx+φ) (A>0,w>0|φ|
设f(x)=sin^2 x+asin^2 (x/2),求f(x)最大值
已知函数f(x)=Asin(x+&)(A>0,0
f(x)=asin(x+π/4)+3sin(x-π/4)是偶函数,求a.
已知函数 f(x)=Asin(π/3x+b),x∈R,A>0,0
已知函数f(x)=Asin(ωx+a)(A>0,ω>0,-π/2
若函数f(x)=Asin(wx+a)(w>0,A>0,x属于R,-π