Find the number of ways of selecting 3 pairs from 8 distinct objects.

Explanation

To find the number of ways of selecting 3 pairs from 8 distinct objects, we can follow these steps:

### Step 1: Understand the Problem
We need to select 3 pairs from 8 distinct objects. Each pair consists of 2 objects, so selecting 3 pairs means we will be selecting a total of 6 objects.

### Step 2: Select the First Pair
To select the first pair from the 8 objects, we can use the combination formula \( \binom{n}{r} \), which represents the number of ways to choose \( r \) objects from \( n \) objects without regard to the order of selection.

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