Question

what is international date line if this line is not in exist then what happen ans in hindi​

Answer 1

Answer:

The date line, also called the International Date Line, is a boundary from which each calendar day starts. Areas to the west of the date line are one calendar day ahead of areas to the east. The date line runs from the North Pole to the South Pole through the Pacific Ocean. It is not a straight line, however.

It is very important when calculating time because it helps to keep track of all the analyses of the day and time in different zones. IDL is a line on Earth's surface that runs from the North pole to the South pole. IDL makes life a little bit easier. It is important for global connectivity and communication.