Consider the following statement: such that x2 = 2.Which of the following are equivalent w...

Consider the following statement:

such that x2 = 2.

Which of the following are equivalent ways of expressing this statement?

a. The square of each real number is 2.

---

b. Some real numbers have square 2.

---

c. The number x has square 2, for some real number x.

---

d. If x is a real number, then x2 = 2.

---

e. Some real number has square 2.

---

f. There is at least one real number whose square is 2.