ahlam1399
02-27-2016, 02:22 PM
plz help me plz
bnj mes amis svp sa3douni f hal had tamarine plz et mr6 avant tout
لدينا (A(x)=cos(-x)+sin(7π-x)-sin(3π
بين ان :(A(x)=cos(x)+sin(x
bnj mes amis svp sa3douni f hal had tamarine plz et mr6 avant tout
لدينا (A(x)=cos(-x)+sin(7π-x)-sin(3π
بين ان :(A(x)=cos(x)+sin(x