Given the Tollowing Boolean equivalence: ab' + c = (a + c)(b' + c) Which three of the following are correct? [Hint: choose three. Do not guess, as wron Note that the expression)d notation means the dual of the expression. (ab' + c)d = (a' + b)c (a + c)(b' + c) = (a + b)c [ab' + c d = [(a + c)(b + c)d (a + b)c = a'c' + bc' [(a + c)(b' + c)?d= (a + bc (ab' + c d = ac + b'c QUESTION 8 Which three of the following statements are correct? [Hint: choose three. Do not guess, as wrong answers carry negative grades] A maxterm of n Boolean variables is a Boolean sum of n literals. A minterm of n Boolean variables is a Boolean product of n literals. A literal is a Boolean operator. The Boolean function f(x,y,z) = x + y + xyz contains a maxterm. A literal is a Boolean variable or its complement. A maxterm of n Boolean variables is a Boolean product of n literals