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Disproof by Counterexample

If a statement is made on several numbers or objects and it is untrue, we can easily disprove (i.e. prove that it is false) by using a counterexample. If we show that the claim does not hold for any one of numbers or objects, our job is done. This method also help us in solving … Continue reading Disproof by Counterexample

Re-Introduction to Mathematics

Re-Introduction to Mathematics. Because you have studied this subject and know it. But do we know it’s true nature? I think, it will take a lifetime or more to do so. Let’s start now and see how far we can go. Find the video lecture on this topic. (In this video, the sound quality is … Continue reading Re-Introduction to Mathematics

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