Debate has an educational function.
举一反三
- Intonation has several functions: ( ) function, ( ) function, ( ) function, and discourse function. <br/>______
- Which of the following is not required for a function to be well-behaved wave function？ A: It has to be continuous. B: It has to have the same value for an angular variable α and for α + 2π. C: It must not tend to infinity. D: It must be a real function.
- The function itself is called in the definition of a function. This is the recursive call of the function.
- The correlation function is an even function. ( )
- The function itself is called in function definition, which is a recursive call of function.