Plotting over actual images links math lessons with real-world relevance. A new graphing calculator from Casio lets students plot mathematical equations on top of real-life images and user-uploaded ...

The topic “Relations and Functions” is very important topic of algebra in West Bengal Joint Entrance Examination(WBJEE). Students are always confused between Relation and Function. In this article, ...

A function is a way of describing what happens to an input variable, in order to get the output result. \(\text{Input} \rightarrow \text{FUNCTION} \rightarrow \text{Output}\) If we think of a simple ...

In the applet below is intended to help you understand the connection between the graph of a function and the function itself. Recall that a function can be thought of as a machine which takes an ...

Trigonometry is the branch of math that studies triangles, with a particular focus on the relationships between angles and the lengths of corresponding sides. Interestingly enough, the trigonometric ...

This is a preview. Log in through your library . Abstract Let X be a T2 Baire space. A set $F \subset X$ is closed and nowhere dense in X if F is the set of points of ...

In this article you will get complete chapter notes of Relations and Functions. It is very important topic of algebra in Uttar Pradesh State Entrance Examination(UPSEE). All UPSEE/UPTU aspirants can ...