The first two cases are without replacement and the next two cases are with replacement. Case 1: Let’s say there is an urn with 5 red balls and 50 green balls. What is the probability of picking one red ball from this urn? This one is easy – there are 5 red balls and the […]
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When you open a tap to fill the bucket, the bucket filled with water is the integration of the tap flow of water over time taken to fill the bucket. Intuitively, integration is addition (integrating – including) and differentiation is division (subtraction or separation). In the above curve, if you want to know the area
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This article is originally published in The Conversation here. Do you struggle to visualise how to rotate your shoes so that they nest together in a shoe box? How are you with flat-packed furniture? Are you good at giving directions? These everyday activities require spatial thinking. Spatial thinking is important for mathematics, and it is