计算∫(-π/3),π/)][x/(1+cosx)]dx
来源:学生作业帮助网 编辑:六六作业网 时间:2025/01/31 00:18:41
计算∫(-π/3),π/)][x/(1+cosx)]dx计算∫(-π/3),π/)][x/(1+cosx)]dx计算∫(-π/3),π/)][x/(1+cosx)]dx计算[-π/3,π/3]∫[x/
计算∫(-π/3),π/)][x/(1+cosx)]dx
计算∫(-π/3),π/)][x/(1+cosx)]dx
计算∫(-π/3),π/)][x/(1+cosx)]dx
计算[-π/3,π/3]∫[x/(1+cosx)]dx(原题的上限π可能有错,若是π,则此积分的值为无穷大)
原式=[-π/3,π/3]∫[x/2cos²(x/2)]dx=[-π/3,π/3]∫d(x/2)/cos²(x/2)=tan(x/2)︱[-π/3,π/3]
=tan(π/6)-tan(-π/6)=2tan(π/6)=2(√3)/3
计算∫(-π/3),π/)][x/(1+cosx)]dx
计算:x/(1-x)-1/(x-3)
计算:|3-x|+|x-1|(x>5)
计算∫π/4~0 x/cos^2x dx
计算∫3 1(x+1/x)dx=
计算 ∫(x^4-2x^3+x^2+1)/x(x-1)² dx
3/1-x数学计算,
∫dx/[x(1+x)]怎么计算?
计算不定积分 ∫(x/(1+x))dx
计算3/x-2+2/1-x
(x-1)(2x-3)计算过程
计算(-2x+1)(-3x+5)
3-x=1/x如何计算
计算:(x+1)(x+3)
计算:(3x+1)(x+2)
计算x(x+3)=1
计算:(3/x)+(x/x²-1)-(4/1-x)
计算(x+1)(x+2)(x+3)(x+4)