👉 In mathematics, a "thinness" is defined as a quantity that can be made to be zero by taking its absolute value. In other words, if we take an expression and make it zero, then all of its terms will become zero. For example, consider the expression 3 + 4i. If we take its absolute value (which is just its magnitude), we get 5. Now, if we take this value and square it, we get 25, which is