∫(y的取值范围0到27) (2+y/27-y^(1/3))dy∫(y的取值范围0到27) (2+y/27-y^(1/3))dy
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/19 15:50:03
∫(y的取值范围0到27)(2+y/27-y^(1/3))dy∫(y的取值范围0到27)(2+y/27-y^(1/3))dy∫(y的取值范围0到27)(2+y/27-y^(1/3))dy∫(y的取值范
∫(y的取值范围0到27) (2+y/27-y^(1/3))dy∫(y的取值范围0到27) (2+y/27-y^(1/3))dy
∫(y的取值范围0到27) (2+y/27-y^(1/3))dy
∫(y的取值范围0到27) (2+y/27-y^(1/3))dy
∫(y的取值范围0到27) (2+y/27-y^(1/3))dy∫(y的取值范围0到27) (2+y/27-y^(1/3))dy
∫ [2+y/27-y^(1/3)] dy
=2∫dy+(1/27)∫ydy-∫y^(1/3)dy
=2y+(1/27)[y²/2]-[y^(4/3)/(4/3)]
=2(27)+(1/27)(27²/2)-27^(4/3)/(4/3)
=54+27/2-81/(4/3)
=54+27/2-243/4
=27/4=6.75,你的答案没错
∫(y的取值范围0到27) (2+y/27-y^(1/3))dy∫(y的取值范围0到27) (2+y/27-y^(1/3))dy
求(y-1)(y-2)/y-3/2 ≥0 y的取值范围
若2∧x+2∧y=1,则x+y的取值范围是-2到哪个范围,正无穷还是0
已知X的取值范围是0到2兀,则函数y=sinx+cosx的值域为
给位懂matlab的朋友们急求z=0.8-(0.3x^2+x+y^2+y-0.05)*(0.5+y)/(0.55+y+y^2)的三维图.其中x取值范围-0.1到0.1y取值范围0到0.我每次出现这样错误[x,y]=meshgrid(-0.1:0.1,0:0.3);>> z=0.8-(x+y^2+y-0.05+0.3*x^2)*(0.5+y)/(0.55+y+
已知函数y=-2x-6 如果Y的取值范围-A《y《2 求x的取值范围如果Y的取值范围-4《y《2 求x的取值范围
x>0,y>0,x+2y+xy=30,求xy的取值范围
y=-(t+1/t)-2 t<0 求y的取值范围
一次函数y=2x+4,y的取值范围是0≤y≤3,则x的取值范围是?
若x^2+y^2+2x+2y+1=0则x+y的取值范围是?
p(x,y)为椭圆x∧2/9+y∧2/4上的任意一点,则到y/x-4的取值范围是
已知x> 0 y> 0 x+2y+xy=6,求x+2y的取值范围.
若实数x,y满足x|x|+y|y|=1,则点(x,y)到直线x+y=0的距离的取值范围是
x,y∈(0,+∞),x+2y+xy=30,求x+y的取值范围
已知x²+y²-2x+4y=0,求x+3y的取值范围?
若x²+y²-3y=0,求2x²-y²的取值范围
已知2x-y=0且x-5大于y则x,y的取值范围是?
设实数x,y满足方程:x^+y^-8x-6y+21=0,求:(1)2x-y的取值范围 (2)x^+y^-10x+2y+26的取值范围,设实数x,y满足方程:x^+y^-8x-6y+21=0,求:(1)2x-y的取值范围 (2)x^+y^-10x+2y+26的取值范围,