var n:integer; x,y:real;begin for n:=1 to 50 do begin Writeln('n=',n); x:=1; while x<=3.001 do begin y:=sin(n*x)-cos(n/x); if y<0 then Writeln('x=',x:3:1,' y=',y:8:5); x:=x+0.1 end endend.
Результаты (частично)n=1x=2.1 y=-0.02554x=2.2 y=-0.08996x=2.3 y=-0.16126x=2.4 y=-0.23898x=2.5 y=-0.32259x=2.6 y=-0.41144x=2.7 y=-0.50481x=2.8 y=-0.60191x=2.9 y=-0.70188x=3.0 y=-0.80384n=2x=1.5 y=-0.09412x=1.6 y=-0.37370x=1.7 y=-0.63973x=1.8 y=-0.88619x=1.9 y=-1.10714x=2.0 y=-1.29710x=2.1 y=-1.45132x=2.2 y=-1.56607x=2.3 y=-1.63885x=2.4 y=-1.66858x=2.5 y=-1.65563x=2.6 y=-1.60190x=2.7 y=-1.51073x=2.8 y=-1.38683x=2.9 y=-1.23607x=3.0 y=-1.06530...n=49x=1.0 y=-1.25435x=1.1 y=-1.31878x=1.3 y=-0.23684x=1.5 y=-1.26149x=1.6 y=-0.56383x=1.9 y=-1.70385x=2.0 y=-1.37979x=2.4 y=-0.98177x=2.5 y=-0.70927x=2.6 y=-0.01366x=2.7 y=-0.41812x=2.8 y=-1.07678x=2.9 y=-0.29265n=50x=1.0 y=-1.22734x=1.1 y=-1.09814x=1.5 y=-0.04807x=1.6 y=-1.98015x=2.0 y=-1.49757x=2.1 y=-1.21559x=2.5 y=-1.02412x=2.6 y=-1.85832x=2.7 y=-0.85734x=3.0 y=-0.14029