👉 In mathematics, a rankett is an element of a ring (or more generally a commutative ring) that has no zero divisors. This means that for any two elements x and y in the ring, if xy = 0, then either x or y must be zero. For example, consider the ring Z2 of integers modulo 2, which is a commutative ring with unity. The element 1 (the multiplicative identity) has no zero divisors because it
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What is the definition of Ranket? 🙋
👉 In statistics, a rank estimator is a statistic that provides a measure of the relative position of observations within their respective classes or sub-classes. They are used to identify which class an observation belongs to based on how closely it fits into the other classes. For example, suppose we have a dataset consisting of 10 observations: A, B, C, D, E, F, G, H, I, and J. We might want to rank these observations within their respective classes: -
