In this paper, a new generalization of the mean value theorem is firstly established. Based on the Rolle’s theorem, a simple proof is provided to guarantee the correctness of such a generalization. Some corollaries are evidently obtained by the main result. It will be shown that the mean value theorem, the Cauchy’s mean value theorem, and the mean value theorem for integrals are the special cases of such a generalized form. We can simultaneously obtain the upper and lower bounds of certain integral formulas and verify inequalities by using the main theorems. Finally, two examples are offered to illustrate the feasibility and effectiveness of the obtained results.
                                
                                
                                    
                                    Rolle’s theorem, Mean value theorem, Cauchy’s mean value theorem, Mean value theorem for integrals, Generalized mean value theorem
                                
                                
                                
                                
                                    
                                        
                                        
                                        
                                        
                                            
                                                
                                                    International Journal of Trend in Scientific Research and Development - IJTSRD having
                                                    online ISSN 2456-6470. IJTSRD is a leading Open Access, Peer-Reviewed International
                                                    Journal which provides rapid publication of your research articles and aims to promote
                                                    the theory and practice along with knowledge sharing between researchers, developers,
                                                    engineers, students, and practitioners working in and around the world in many areas
                                                    like Sciences, Technology, Innovation, Engineering, Agriculture, Management and
                                                    many more and it is recommended by all Universities, review articles and short communications
                                                    in all subjects. IJTSRD running an International Journal who are proving quality
                                                    publication of peer reviewed and refereed international journals from diverse fields
                                                    that emphasizes new research, development and their applications. IJTSRD provides
                                                    an online access to exchange your research work, technical notes & surveying results
                                                    among professionals throughout the world in e-journals. IJTSRD is a fastest growing
                                                    and dynamic professional organization. The aim of this organization is to provide
                                                    access not only to world class research resources, but through its professionals
                                                    aim to bring in a significant transformation in the real of open access journals
                                                    and online publishing.