Given the default meaning of operators, which of the following statements are true? Select one or more: a a! evaluates to the factorial of a. Ob *= assigns the product of left and right hand sides to the left hand side. a++ increases a by one. O d. %= is not a real operator. Oe. /= assigns the remainder of left hand side after division by the right hand side to the left hand side. Of % is sometimes known as the integer remainder operator. g a = (1 + (4 / 2)) assigns 3 to a