Fuzzy Neural Network Questions in Theory

I have 8 question about fuzzy neural networks concept. Subject scopes of related questions :
1- the x formula satisfies t-norm operator properties
2- a=3x3 b =3x3 matrices . Max-min composition Max-product composition
3- Obtain relation matrix of this rule by using, after apply Boolean fuzzy implication Zadeh’s max-min rule fuzzy implication and product-max reasoning rule
4- product-max inference engine and weighted average of centroids
5-Sugeno fuzzy model , minimum as t-norm operator
6-Multilayer Perceptron
7-about ANFIS

Basic questions, I want to know my truth.