Learn and know what are the disjoint sets and how we can define it. This concept we will get in …

Learn what are vertically opposite angles in geometry. Actually, while studying types of angles or lines and angles concepts we …

Learn and know what is the area of a sector formula in geometry. Related to circle, learning this formula is …

Learn and know what is the permutation meaning in mathematics. In class 11 and also for IIT JEE exams permutations …

Do you know what is a factor tree in mathematics? Actually this concept we will learn in lower classes. Factor …

Do you know what is the formula used for finding diagonal of a cube. If you don’t know, now learn …

Learn and know what is the area of circle formula. All of us know what is a circle and the …

Learn and know the Heron’s formula which is very useful in finding area of a triangle when its sides are …

Learn and know the how to explain linear pair definition in Geometry. We also know the real life example for …

In middle class mathematics and in the consumer arithmetic chapter, simple interest concept and simple interest problems are very important. …