运行以下程序,则在图形窗口中可以看到()条曲线。 x=0:0.1:10; y1=sin(x); y2=5*sin(x); y3=[10*sin(x);20*sin(x)]; plot(x,y1,x,y2,x,y3)A.3B.4C.5D.6
运行以下程序,则在图形窗口中可以看到()条曲线。 x=0:0.1:10; y1=sin(x); y2=5*sin(x); y3=[10*sin(x);20*sin(x)]; plot(x,y1,x,y2,x,y3)
A.3
B.4
C.5
D.6
参考答案和解析
4
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