proove that s is transitive implies that s^n also is transit
proove that s is transitive implies that s^n also is transitive
S is a relation,and prove that if s is transitive,then s^n also is transitive.
S是一个关系，证明如果S是传递的，那么S的n次笛卡尔乘积也是传递的。
S is a relation,and prove that if s is transitive,then s^n also is transitive.
S是一个关系，证明如果S是传递的，那么S的n次笛卡尔乘积也是传递的。
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1年前1个回答
你能帮帮他们吗