Positive Numbers a and b: Determining Their Sum Properties

Question

a and b are positive numbers and therefore their sum is...?

Step-by-Step Solution

To solve this problem, we need to understand the properties of positive numbers and their behavior under addition.

  • Step 1: Identify the given information.
    We have two numbers, aa and bb, and both are positive (a>0a > 0 and b>0b > 0).
  • Step 2: Apply the properties of positive numbers.
    According to the properties of real numbers, if both aa and bb are positive, their sum a+ba + b is also positive.
  • Step 3: Conclude based on addition of positive numbers.
    Given a>0a > 0 and b>0b > 0, it follows directly a+b>0a + b > 0.

Therefore, the sum of the two positive numbers aa and bb is Positive.

Answer

Positive