If P(A or B)= 1,then a and B Must Be

question 111

True/False

If P(A or B)= 1,then A and B must be mutually exclusive.

---

Definitions:

Read

The process of retrieving data from a source, such as a file or database.

BufferedReader

A class in Java used to read text from an input stream, buffering characters to provide efficient reading of characters, arrays, and lines.

PrintWriter

An output stream class in Java used for writing data to a destination, such as a file or console, with various methods for printing different data types conveniently.

FileInputStream

FileInputStream is a class in Java that allows for reading bytes from a file, commonly used to read data from files on the disk.