sq num 1

x = [1 2 3 4 5 6 7 8 9 10];
y=sin(x*pi/180);
for i=1:10
if (rem(i,2)==0)
y(i)=1
else
y(i)=0
end
end
scatter(x,y);
line(x,y);
title('Plot title');
xlabel('X Axis');
ylabel('Y Axis');

print -dpng figure.png