Answer
(b), (d), (e)
Work Step by Step
Alternate ways to express the symbol $\forall$ are: for all, for every, for any, for each, for arbitrary, given any. The given statement is a universal conditional statement. (a), (c), and (f) either do not express a conditional statement or use the existential quantifier. Hence (a), (c), and (f) are not equivalent statements to the given statement.