Javi quiere comprar un piso de 90 metros cuadrados el precio del metro cuadrado es de 2.300 euros ¿Cuanto cuesta el piso?

How do you find p(a and b) if a and b are independent events for two or more actions, such as tossing a coin twice and finding p(heads and heads)? 2. how do you find p(a or b) if a and b are independent events for one action, such as spinning a four-color spinner once and finding p(red or blue)?