π到π/3 sin(x+π/3)dx 定积分
来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/16 07:24:37
π到π/3sin(x+π/3)dx定积分π到π/3sin(x+π/3)dx定积分π到π/3sin(x+π/3)dx定积分∫sin(x+π/3)dx=∫sin(x+π/3)d(x+π/3)=-cos(x
π到π/3 sin(x+π/3)dx 定积分
π到π/3 sin(x+π/3)dx 定积分
π到π/3 sin(x+π/3)dx 定积分
∫sin(x+π/3) dx=∫sin(x+π/3) d(x+π/3)
=-cos(x+π/3)+C
所以原式=-cos(π/3+π/3)+cos(π+π/3)
=-cos(2π/3)-cos(π/3)
=1/2-1/2
=0
π到π/3 sin(x+π/3)dx 定积分
=-cos(x+π/3) | (π到π/3 )
=-cos(π/3+π/3)+cos(π+π/3)
=1/2-1/2
=0
∫(π→π/3) sin(x + π/3) dx
= ∫(π→π/3) sin(x + π/3) d(x + π/3)
= cos(x + π/3):[π/3→π]
= cos(π + π/3) - cos(π/3 + π/3)
= 0
π到π/3 sin(x+π/3)dx 定积分
求定积分(0到π/2)sin^3x/(sinx+cosx)dx=?
∫√(sin^3 x-sin^5 x)dx 上限π 下限0 求定积分
∫(0,π/2)sinx/(3+sin^2x)dx求定积分
证明定积分(0到π/2)sin^3x/(sinx+cosx)dx=定积分(0到π/2)cos^3x/(sinx+cosx)dx,并求出积分值.其中sin^3x与cos^3x的意思是sin(^3)x和cos(^3)x
定积分∫(-π/2,π/2)(cos^4x+sin^3x)dx=
定积分∫(上限π/3,下限π/4)x/(sin^2x)dx
求定积分∫(0到π/2)[cos(x/2)-sin(x/2)]^2dx
∫ -π(x^2+sin(x)^3)dx 求定积分
一道定积分题∫(-1,到,1) sin(x^3)/(1+x^2)dx
求(sin^6(x)+cos^5(x))dx在0到π/2上的定积分
求定积分 ∫[0,π]sin 2x dx
求定积分∫x/(cosx)^2dx从0积到π/3,∫x/(cosx)^2dx
定积分π/2到π sin^6x dx 是否跟积分限从0到π/2相等
求定积分0--π x|cosx|dx/1+sin^2x 使用三角函数定积分
已知f(x)=asinx+bcosx,定积分(0到π/2)f(x)dx=4,定积分(0到π/6)f(x)dx=(7-3根号3)/2,求f(x)的最值已知f(x)=asinx+bcosx,定积分(0到π/2)f(x)dx=4,定积分(0到π/6)f(x)dx=(7-3根号3)/2,求f(x)的最大值和最小值.
求∫sin^2(x)[sin^4(x)+ln(3+x)/(3-x)]dx在[-π/2,π/2]上的定积分^表示次幂
求定积分∫(sinx)^3/(x^2+1)dx 范围-π/2到π/2