A function is a rule that is applied to one set of values to give another set of values. A function can be illustrated on a graph – points are plotted as coordinates and joined by either a straight ...

Simpler and faster is always better in Excel. We start with some of my favorite shortcuts, then move on to using Excel for everyday situations such as finding random numbers for passwords, or random ...

In JEE Main and JEE Advanced, the chapter Relations and Functions plays an important role. About 2-3 questions are being asked from this chapter. This article talks about important formulae and ...

In this article, you will get chapter notes of chapter Inverse Trigonometric Functions based on the latest syllabus including topics like domain, ranges and formulae of inverse trigonometric functions ...