回复: 急需求助帮忙解出方程组结果:求解指数函数方程组，求解a,b,c
a=sym('a+b=290');b=sym('log(a*b^76498+c)=log(209.2)');c=sym('log(a*b^26367+c)=log(228.91)');[a,b,c]=solve(a,b,c)
a =
289.00000146671628102089050482425
b =
.99999853328371897910949517574852
c =
-49.126877186946453848919135443895
不知道是你所求的数值吗
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