arr1=['a', 'b','e'];
                arr2=['a', 'b', 'c', 'd'];

                let t_and = arr1.filter(x => arr2.includes(x));
                console.log(t_and);   // ["a","b"]
                let t_cut = arr1.filter(x => !arr2.includes(x));
                console.log(t_cut);   // ["e"]
                let t_xor = arr1
                 .filter(x => !arr2.includes(x))
                 .concat(arr2.filter(x => !arr1.includes(x)));
                console.log(t_xor);   // ["e","c","d"]

輸出：

["a","b"]

["e"]

["e","c","d"]