OMICS International OMICS International is a scientific organization that drives the progress of research through open access journals and organizes international conferences, The best in science news, commentary, and research. Journal of Applied & Computational Mathematics Volume 5, Issue 6 The Role of Information and Communication Technology as a Tool for Effective Teaching and Learning of Mathematics Babangida Bature An Alternating Sequence Iterations Method for Computing Largest RealPart Eigenvalue of Essentially Positive Matrices Collatz and PerronFrobernius Approach