2 ejercicio power point

https://docs.google.com/presentation/d/e/2PACX-1vQFELQtZR0qzbtTGcZ5z0BR4k1q6K1NoSiz8mvfm7Su1UPuPLDq06ZzvYCPRAxOmK-iaTObngkCbdL4/pub?start=false&loop=false&delayms=3000