deletions | additions       diff --git a/Before_moving_forward_we_should__.tex b/Before_moving_forward_we_should__.tex  index 267a5e8..664ccaa 100644  --- a/Before_moving_forward_we_should__.tex  +++ b/Before_moving_forward_we_should__.tex 
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Before moving forward we should first identify our sets. We will call the first dial's 0 through 9 digits set $A$. We will call the second dial's 0 through 9 digits set $B$. We will call the third dial's 0 through 9 digits set $C$. Are the three sets independent? Yes they are. Note that 0 through 9 represents 10 choices for each dial.   \\  \\  Multiplying these sets together we would have $ABC$ which would be $10\ \text{choices}\cdot10\ \text{choices}\cdot10\ \text{choices}$  or $10\cdot10\cdot10$ or $10^3$. $10^3$ choices.