West Bengal Joint Entrance Examination (WBJEE) is a state level common entrance test organized by West Bengal Joint Entrance Examinations Board for admission to the Undergraduate Level Engineering and ...

Three types of functions were considered to solve their inverse function (Table 1). Each participant solved only one problem, consequently a total of 120 exercises were solved. Thus, each of the three ...

Objective: The aim of the present work was to investigate the use of verbal language applied to the solution of inverse function problems in comparison to the algebraic method in students of ...

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 ...

Many students think they've solved a trig equation when they get one answer (one size of angle \(x^\circ\)). However there's often more than one answer expected so be aware of this. Let's remind ...

Abstract: Nowadays, problems such as greenhouse effect and air pollution become increasingly prominent. The power generation process should pay attention to the fuel cost and reduce the pollution to ...