International Journal of Advanced Research in Computer and Communication Engineering (IJARCCE)
From the whole literature and quantized approaches about software engineering give up the three main domains i.e. development, testing and re-engineering. And after studying the number of phenomenon's about these main approaches of software engineering it becomes big material to understand about software engineering whether it is helpful or not. The new invented technique i.e. Matrix-X approach plays the important role to give up best resultant norms about software predictions i.e. from 88.0% approx. to 92.3% accuracy and no doubt this huge gain in the field of software engineering and at the time of finishing and at revision time of this technique think about polishing the whole processed approach give rise to the RRMX i.e. RATIONAL ROSE MATRIX - X finishing.