$\displaystyle T\cup(U\cap W)=(T\cup U)\cap(T\cup W)$
Follow Math Help Forum on Facebook and Google+
Hello, szpengchao! Is it always true? . $\displaystyle T\cup(U\cap W)\;=\;(T\cup U)\cap(T\cup W)$ Yes . . . it is one of the Distributive Laws.
He's right (the guy above). Its a law so its always true.
View Tag Cloud