The Answer to the Question
is below this banner.
Here's the Solution to this Question
To check if (c) follows from (a) and (b) we can build a truth table. If there would be at least one row where statements (a) and (b) would be truth while statement (c) would be false, then (c) doesn't follow from (a) and (b)
As we see, on the set (1, 0, 1) we have truth for statements (a) and (b) and false for (c). So, (c) doen't follow from (a) and (b)