- First, we select which element from \( \{1, 2, \dots, 98\} \) will be mapped to 1. There are 98 choices for this.
- Then, the remaining 99 elements in the set \( \{1, 2, \dots, 100\} \) must all be mapped to 0.
Thus, the total number of functions is \( 98^{99} \).
Final Answer: \( 98^{99} \).
For the reaction:
The correct order of set of reagents for the above conversion is :
Match List - I with List - II.