A screen (VDU).
Not every relation is a function. But every function is a relation. Function is just a part of relation.
The cubic function.
Range
A formula or graph are two ways to describe a math function. How a math function is described depends on the domain of the function or the complexity of the function.
The VDU serves as a graphical interface between the user and the computer. it allows the user to see what he or she is doing in a comprehensive manner.
VDU stands for Visual Display Unit
nothing
No it is not.
No it is not.
A VDU is hardware.
Diagonally
The Video Display Unit is more commonly known as the monitor or screen.
The Full Form Of VDU is "VISUAL DISPLAY UNIT"
out put
output
Output