Funzioni PARI e DISPARI

Definition of even and odd functions. Even functions are symmetric with respect to the y-axis. For example: the cosine. Odd functions are symmetric with respect to the origin of the Cartesian axes. For example: the sine or parabola with its axis of symmetry coinciding with the y-axis. If f(x) and g(x) are two odd functions, then f(x) + g(x) is odd, while f(x) g(x) is even. If f(x) is an even function and g(x) is an odd function, then f(x)/g(x) is odd. Examples of functions that are neither even nor odd. The domain of an even or odd function is symmetric with respect to the origin of the Cartesian axes. 🍀 Find my FUNCTIONS PLAYLIST at https://bit.ly/Funzioni-1 🌴 Join the CHANNEL https://bit.ly/il-Mio-Canale to watch a math lesson "given IN class and BY the class" Follow us on: 🌷 FACEBOOK: https://bit.ly/Facebook-Matematica 🌻 And soon on INSTAGRAM too _____________________________________________________________________________ Thanks to everyone who supports and tolerates me, to those who leave kind comments and those who don't. If anyone wants to help me maintain my channel, please email me at [email protected] _____________________________________________________________________________ ❤️🌿❤️🌵❤️🌲❤️🌼❤️🥀❤️🌸❤️🌿❤️🌵❤️🌲❤️🌼❤️🥀❤️🌸❤️🌿❤️