选择下列输入的运行结果Cases[{1,f[a],y,f[8],9,f[u+v]},f[x_]→x^2]
A、{a,8,(u+v)};
B、{1,a^2,y^2,64,81,(u+v)^2};
C、{1,f[a],y,f[8],9,f[u+v]};
D、{a^2,64,(u+v)^2}
发布时间:2026-02-09 18:10:49
A、{a,8,(u+v)};
B、{1,a^2,y^2,64,81,(u+v)^2};
C、{1,f[a],y,f[8],9,f[u+v]};
D、{a^2,64,(u+v)^2}