[br][/br]设 [tex=36.071x1.357]eZ5o8IRmVzgbOgnlkcTZgW0G5ukwMZ2ipzgzz/yGRxQlv2EUxW/QXJukY6Fj+IVL+ONNhwDqjr9U8fz7K6dcDFLVOyMjRriLVfptl7jxDLbmJO8DDQ6Cfi1zv9edChKq[/tex],计算 [tex=19.0x1.357]8VLMy2JLEKJ4AOo36cEzkDx3NSMZfUt8YtI0ozwooH6G0MhzD9Bj/MUuv1yMTDguPZqAa1UBIa+7MpZ8LXn81g==[/tex]
[br][/br]设 [tex=36.071x1.357]eZ5o8IRmVzgbOgnlkcTZgW0G5ukwMZ2ipzgzz/yGRxQlv2EUxW/QXJukY6Fj+IVL+ONNhwDqjr9U8fz7K6dcDFLVOyMjRriLVfptl7jxDLbmJO8DDQ6Cfi1zv9edChKq[/tex],计算 [tex=19.0x1.357]8VLMy2JLEKJ4AOo36cEzkDx3NSMZfUt8YtI0ozwooH6G0MhzD9Bj/MUuv1yMTDguPZqAa1UBIa+7MpZ8LXn81g==[/tex]
[br][/br]设 [tex=36.071x1.357]eZ5o8IRmVzgbOgnlkcTZgW0G5ukwMZ2ipzgzz/yGRxQlv2EUxW/QXJukY6Fj+IVL+ONNhwDqjr9U8fz7K6dcDFLVOyMjRriLVfptl7jxDLbmJO8DDQ6Cfi1zv9edChKq[/tex],计算 [tex=19.0x1.357]8VLMy2JLEKJ4AOo36cEzkDx3NSMZfUt8YtI0ozwooH6G0MhzD9Bj/MUuv1yMTDguPZqAa1UBIa+7MpZ8LXn81g==[/tex]
[br][/br]设 [tex=36.071x1.357]eZ5o8IRmVzgbOgnlkcTZgW0G5ukwMZ2ipzgzz/yGRxQlv2EUxW/QXJukY6Fj+IVL+ONNhwDqjr9U8fz7K6dcDFLVOyMjRriLVfptl7jxDLbmJO8DDQ6Cfi1zv9edChKq[/tex],计算 [tex=19.0x1.357]8VLMy2JLEKJ4AOo36cEzkDx3NSMZfUt8YtI0ozwooH6G0MhzD9Bj/MUuv1yMTDguPZqAa1UBIa+7MpZ8LXn81g==[/tex]
[br][/br]设 [tex=36.071x1.357]eZ5o8IRmVzgbOgnlkcTZgW0G5ukwMZ2ipzgzz/yGRxQlv2EUxW/QXJukY6Fj+IVL+ONNhwDqjr9U8fz7K6dcDFLVOyMjRriLVfptl7jxDLbmJO8DDQ6Cfi1zv9edChKq[/tex],计算 [tex=19.0x1.357]8VLMy2JLEKJ4AOo36cEzkDx3NSMZfUt8YtI0ozwooH6G0MhzD9Bj/MUuv1yMTDguPZqAa1UBIa+7MpZ8LXn81g==[/tex]
[br][/br]设 [tex=36.071x1.357]eZ5o8IRmVzgbOgnlkcTZgW0G5ukwMZ2ipzgzz/yGRxQlv2EUxW/QXJukY6Fj+IVL+ONNhwDqjr9U8fz7K6dcDFLVOyMjRriLVfptl7jxDLbmJO8DDQ6Cfi1zv9edChKq[/tex],计算 [tex=19.0x1.357]8VLMy2JLEKJ4AOo36cEzkDx3NSMZfUt8YtI0ozwooH6G0MhzD9Bj/MUuv1yMTDguPZqAa1UBIa+7MpZ8LXn81g==[/tex]
[br][/br]设 [tex=36.071x1.357]eZ5o8IRmVzgbOgnlkcTZgW0G5ukwMZ2ipzgzz/yGRxQlv2EUxW/QXJukY6Fj+IVL+ONNhwDqjr9U8fz7K6dcDFLVOyMjRriLVfptl7jxDLbmJO8DDQ6Cfi1zv9edChKq[/tex],计算 [tex=19.0x1.357]8VLMy2JLEKJ4AOo36cEzkDx3NSMZfUt8YtI0ozwooH6G0MhzD9Bj/MUuv1yMTDguPZqAa1UBIa+7MpZ8LXn81g==[/tex]
[br][/br]设 [tex=36.071x1.357]eZ5o8IRmVzgbOgnlkcTZgW0G5ukwMZ2ipzgzz/yGRxQlv2EUxW/QXJukY6Fj+IVL+ONNhwDqjr9U8fz7K6dcDFLVOyMjRriLVfptl7jxDLbmJO8DDQ6Cfi1zv9edChKq[/tex],计算 [tex=19.0x1.357]8VLMy2JLEKJ4AOo36cEzkDx3NSMZfUt8YtI0ozwooH6G0MhzD9Bj/MUuv1yMTDguPZqAa1UBIa+7MpZ8LXn81g==[/tex]
[br][/br]设 [tex=36.071x1.357]eZ5o8IRmVzgbOgnlkcTZgW0G5ukwMZ2ipzgzz/yGRxQlv2EUxW/QXJukY6Fj+IVL+ONNhwDqjr9U8fz7K6dcDFLVOyMjRriLVfptl7jxDLbmJO8DDQ6Cfi1zv9edChKq[/tex],计算 [tex=19.0x1.357]8VLMy2JLEKJ4AOo36cEzkDx3NSMZfUt8YtI0ozwooH6G0MhzD9Bj/MUuv1yMTDguPZqAa1UBIa+7MpZ8LXn81g==[/tex]
[br][/br]设 [tex=36.071x1.357]eZ5o8IRmVzgbOgnlkcTZgW0G5ukwMZ2ipzgzz/yGRxQlv2EUxW/QXJukY6Fj+IVL+ONNhwDqjr9U8fz7K6dcDFLVOyMjRriLVfptl7jxDLbmJO8DDQ6Cfi1zv9edChKq[/tex],计算 [tex=19.0x1.357]8VLMy2JLEKJ4AOo36cEzkDx3NSMZfUt8YtI0ozwooH6G0MhzD9Bj/MUuv1yMTDguPZqAa1UBIa+7MpZ8LXn81g==[/tex]
[br][/br]设 [tex=36.071x1.357]eZ5o8IRmVzgbOgnlkcTZgW0G5ukwMZ2ipzgzz/yGRxQlv2EUxW/QXJukY6Fj+IVL+ONNhwDqjr9U8fz7K6dcDFLVOyMjRriLVfptl7jxDLbmJO8DDQ6Cfi1zv9edChKq[/tex],计算 [tex=19.0x1.357]8VLMy2JLEKJ4AOo36cEzkDx3NSMZfUt8YtI0ozwooH6G0MhzD9Bj/MUuv1yMTDguPZqAa1UBIa+7MpZ8LXn81g==[/tex]
[br][/br]设 [tex=36.071x1.357]eZ5o8IRmVzgbOgnlkcTZgW0G5ukwMZ2ipzgzz/yGRxQlv2EUxW/QXJukY6Fj+IVL+ONNhwDqjr9U8fz7K6dcDFLVOyMjRriLVfptl7jxDLbmJO8DDQ6Cfi1zv9edChKq[/tex],计算 [tex=19.0x1.357]8VLMy2JLEKJ4AOo36cEzkDx3NSMZfUt8YtI0ozwooH6G0MhzD9Bj/MUuv1yMTDguPZqAa1UBIa+7MpZ8LXn81g==[/tex]
[br][/br]设 [tex=36.071x1.357]eZ5o8IRmVzgbOgnlkcTZgW0G5ukwMZ2ipzgzz/yGRxQlv2EUxW/QXJukY6Fj+IVL+ONNhwDqjr9U8fz7K6dcDFLVOyMjRriLVfptl7jxDLbmJO8DDQ6Cfi1zv9edChKq[/tex],计算 [tex=19.0x1.357]8VLMy2JLEKJ4AOo36cEzkDx3NSMZfUt8YtI0ozwooH6G0MhzD9Bj/MUuv1yMTDguPZqAa1UBIa+7MpZ8LXn81g==[/tex]
[br][/br]设 [tex=36.071x1.357]eZ5o8IRmVzgbOgnlkcTZgW0G5ukwMZ2ipzgzz/yGRxQlv2EUxW/QXJukY6Fj+IVL+ONNhwDqjr9U8fz7K6dcDFLVOyMjRriLVfptl7jxDLbmJO8DDQ6Cfi1zv9edChKq[/tex],计算 [tex=19.0x1.357]8VLMy2JLEKJ4AOo36cEzkDx3NSMZfUt8YtI0ozwooH6G0MhzD9Bj/MUuv1yMTDguPZqAa1UBIa+7MpZ8LXn81g==[/tex]
下列变量组（）是一个闭回路。 A: {x，x，x，x，x，x} B: {x，x，x，x，x} C: {x，x，x，x，x，x} D: {x，x，x，x，x，x}
下列变量组（）是一个闭回路。 A: {x，x，x，x，x，x} B: {x，x，x，x，x} C: {x，x，x，x，x，x} D: {x，x，x，x，x，x}
以下谓词蕴含式正确的是（）: (∀x) (A(x)→B(x))=>( ∀x)A(x)→(∀x)B(x)|(∀x) (A(x)↔B(x))=>( ∀x)A(x)↔(∀x)B(x)|(∀x)A(x)∨(∀x)B(x)=>( ∀x) (A(x)∨B(x))|(∃x) (A(x)∧B(x))=>(∃x)A(x)∧(∃x)B(x)
以下谓词蕴含式正确的是（）: (∀x) (A(x)→B(x))=>( ∀x)A(x)→(∀x)B(x)|(∀x) (A(x)↔B(x))=>( ∀x)A(x)↔(∀x)B(x)|(∀x)A(x)∨(∀x)B(x)=>( ∀x) (A(x)∨B(x))|(∃x) (A(x)∧B(x))=>(∃x)A(x)∧(∃x)B(x)
以下谓词蕴含式正确的是（）: (?x) (A(x)→B(x))=>( ?x)A(x)→(?x)B(x)|(?x) (A(x)?B(x))=>( ?x)A(x)?(?x)B(x)|(?x)A(x)∨(?x)B(x)=>( ?x) (A(x)∨B(x))|(?x) (A(x)∧B(x))=>(?x)A(x)∧(?x)B(x)
以下谓词蕴含式正确的是（）: (?x) (A(x)→B(x))=>( ?x)A(x)→(?x)B(x)|(?x) (A(x)?B(x))=>( ?x)A(x)?(?x)B(x)|(?x)A(x)∨(?x)B(x)=>( ?x) (A(x)∨B(x))|(?x) (A(x)∧B(x))=>(?x)A(x)∧(?x)B(x)