1) луна -это луна ,а 2+3=5
2)2,4
3)формула
4)v a V ?
5)c
6)AB=2
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<span><span>program M;
var i: integer = 2;
s: double = 0;
x: integer = 2;
begin
while (i<=15) do
begin
</span>s := s + i*cos(i*x); <span>
i := i + 1;
end;
writeln('S= ', s:0:2);
end.</span><span>а вот с repeat until
program M;
var i: integer = 2;
s: double = 0;
x: integer = 2;
begin
repeat
</span>s := s + i*cos(i*x); <span>
i := i + 1;
until i>15;
writeln('S= ', s:0:2);</span></span>