Question: double e 1 = 1 . 2 3 4 , e 2 = 5 . 6 7 8 ; cout < < setprecision ( 2

double e1=1.234, e2=5.678;
cout << setprecision(2)<< e1<< endl;
cout << setprecision(2)<< fixed << e2<< endl;

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