Figure 7From: Some novel inequalities for fuzzy variables on the variance and its rational upper bound The membership function of \(\pmb{\eta=(\xi-e)^{2}}\) in Example 9 . \(\mu_{\eta}(x)\) is the membership function of the fuzzy number \(\eta=(\xi-e)^{2}\) where \(\xi\sim \mathcal{T}(a, b, c)\) is a symmetric triangular fuzzy number, that is, \(b-a=c-b\). Values of \(\mu _{\eta}(x)\) are 1 and 0 when x are 0 and \((c-b)^{2}\), respectively.Back to article page