• test
    • test
    • test
graph TD;
    A-->B;
    A-->C;
    B-->D;
    C-->D;

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Your answer of 1-1:

ChatGPT will show your answer is correct or not
1+2
@interact def _(n=100): P = line(L(n)) P += plot(pi+pi*sqrt(2)/sqrt(x),x,3,n,color='red') P += plot(pi-pi*sqrt(2)/sqrt(x),x,3,n,color='red') P += plot(pi,x,3,n,color='red',linestyle='--') show(P) </script>
Answer