Mathematics

Mean Calculating the Mean from a Set of Data, Frequency Distribution Tables and Histogram Calculate the mean from a set of data, frequency distribution tables and histogram Measures of central tendency: After collecting the data, organizing it and illustrating it…

Normally relation deals with matching of elements from the first set called DOMAIN with the element of the second set called RANGE.

Normally relation deals with matching of elements from the first set called DOMAIN with the element of the second set called RANGE.

Statistics is the study of the collection, analysis, interpretation, presentation and organization of data. Statistics helps to present information using picture or illustration. Illustration may be in the form of tables, diagrams, charts or graphs.

Forget everything you know about number and forget that you even know what a number is. This is where mathematics starts. Instead of mathematics with numbers we will think about mathematics with things.

Do you want to learn the relationships involving lengths and Angles of right-angled triangle? Here, is where you can learn.

Triangle with a Right angle i.e. 90° has an amazing property. Do you want to know what property is that? Go on, read our notes to see the amazing property of a right angled triangle.

Reflection The Characteristics of Reflection in a Plane Describe the characteristics of reflection in a plane A transformation in a plane is a mapping which moves an object from one position to another within the plane. Think of a book…

Some Figures tend to have different size but exactly equal angles and their corresponding sides always proportional. This kind of figures are said to be similar. Read the notes below to see which shapes are said to be similar.

I’m sure you have seen some of the figure which in one way or another one of the shape can become another using turns, flip or slide. These shapes are said to be Congruent. Study this notes carefully to know…