This problem is a cute and simple application of the technique of reducing the sample space of solutions by the modulo operation.
This problem is a cute and simple application of the technique of reducing the sample space of solutions by the modulo operation.
Group Theory Group Theory is the study of groups in mathematics and abstract algebra. This is an excerpt from Cheenta Research Track training burst. Research Track program has two components. Training burst (a sequence of 3/4 sessions to help students acquire necessary background knowledge). This may happen in certain months of the year. Weekly / […]
Groups can be very complicated. One way to understand complicated objects is to break them into simpler pieces. For example, to understand large numbers, we often factorize them into their prime constituents. How do we 'factorize' groups? Instead of looking at the group, we try to examine how it 'acts' on some space. Imagine the […]