To represent 2.5162 which of the following method would be used.
By the process of successive magnification
By using square identities
By using Pythagoras theorem (Geometrical construction)
By constructing equal arcs
The process of successive magnification should be used to represent 2.5162 on the number line.
To represent 9.3234 which of the following method would be used.
Which of the following methods can be used to prevent corrosion?