Please solve the following problems from $$Fuzzy Logic: Applications in Artificial Intelligence, Big Data, and Machine Learning$$ and upload a pdf file on Brightspace.

Problem $2\mathrm{.}1$ Given fuzzy sets A and B

A $=0\mathrm{.}3/6+0\mathrm{.}7/7+1\mathrm{.}0/8+0\mathrm{.}6/9+0\mathrm{.}2/10$

B $=0\mathrm{.}2/4+0\mathrm{.}5/5+1\mathrm{.}0/6+0\mathrm{.}6/7+0\mathrm{.}3/8$

$($a$)$ What is the union of the two sets, that is$,$ write an expression for A V B $($union$)?$

$($b$)$ Write an expression for A $\backslash$Lambda B $($intersection$).$

$($c$)$ WhatisthenegationofA?