Write the following statement in symbolic form. Milk is white if and only if the sky is not blue.

EXERCISE 1.4Q 1.4   PAGE 10

Exercise 1.4 | Q 1.4 | Page 10

Write the following statement in symbolic form.

Milk is white if and only if the sky is not blue.

SOLUTION

Let p : Milk is white.

q : Sky is blue.

The symbolic form is p ↔ ~ q.