Discover Questions

Use the identity cos^2x +sin^2x+1 to integrate (cos^3xsin^2x dx)? Give an example of a function from N to N that is one to one but not onto? I am diploma holder in water laboratory technology can i study a degree in chemical engineering? Find the x value please.? The principle of conservation of energy states that The total energy in an isolated system remains constant what does isolated system means?