solve that,{x+y=100 {0.9x+1.4y=100×(1+0.2)
用mathematica求Solve[{a*x (1 - x/k) - (c*x)/(m + x) y = 0, 1 -
>> [x,y] = solve('(5/6)*(1+x)^3-(10/6)*(2.5+x)^3+0.09*x^3+29
求方程组x^2+y^2=1','x*y=2的解的matlab程序(使用solve)
matlab问题:[x,y,z]=solve('x+y*exp(8.3*z)=0.96','x+y*exp(9.2*z)
matlab 参数方程 [x,y]=solve('x^2+y^2=1','(x+a+1-t)^2/(a^2)+y^2/b
matlab 解方程为何出现下面的情况啊 >> syms x y >> [y]=solve
matlab方程求解:x=0:5:200;y=solve(’sin(a)+x*a=1‘);plot(x,y)?
X+Y=7(100X+Y)-(10Y+X)=(10Y+X)-(10X+Y)
matlab解方程组用solve去解很简单的一个方程组,却出现了下面这种情况: solve('x+y+z=6','2*x
If two even number x,y satisfy equation x×x+100=y×y,x
matlab中不是不用定义变量吗?但为啥有在求方程组解时,需要>> syms x y >> [x,y]=solve(x^
解三元一次方程组,100x+10y+z=27(x+y+z) {x+y-z=1 (100z+10y+x)-(100x+10