one to one mapping example

A function f : A g B is called a 1-1 mapping, if every element of f(A) does not have more than one pre-image. ..

The following are the Types of Functions or Mapping: (1) One-one function (2) Many-one function (3) Onto function (4) Into functio..

Mapping of Magnetic Lines of Force - A pictorial representation that gives the direction of the magnetic field at various points in a magnetic field is called a map of the magnetic field Let us now map the magnetic field by using a compass Fix a sheet of paper on a dra..

One inch is equal to 40 miles on the map. How many miles are there in 10 inches? => 400 miles or 150 miles or 50 miles or 40 miles..

What isometry maps Figure 1 to Figure 3? => glide reflection or reflection or rotation or translation..

Two cities are 1,166 mi apart. The map has a scale of 1in: 300mi. How far apart are the cities on the map? => 11.66 in. or 5 in. or 30 in. or 3.89 in...

A map is drawn using a scale of 1 inch : 4 meters. If the length of a bridge on the map is 20 inches, then find the actual length of the bridge. => 80 meters or 77 meters or 81 meters or 79 meters..

The distance between two cities, A and B, is 120 miles. What is the distance between the cities on a map, if 1 mile is represented by 0.03 inches on the map? => 5.6 inches or 5.1 inches or 3.6 inches or 2.1 inches..

The distance between Stanley's city and his grandfather's city is 257 mi. The map has a scale of 1in: 75mi. How far apart are the cities on the map? => 3.43 in. or 182 in. or 25.7 in. or 7.5 in...

Find the scale factor that maps PQRS onto ABCD. => 1.5 or 2 or 3 or 0.5..