逆ぎゃくもまた然しかり

expression

vice versa; the reverse is also true

Used to state that a relationship or statement holds in the opposite direction as well. Often follows a clause and is equivalent to 'and vice versa'.

• AがBを必ひつ要ようとするなら、逆ぎゃくもまた然しかりだ。

  If A needs B, then vice versa.

• 彼かれは私わたしを信しん頼らいしている。逆ぎゃくもまた然しかりだ。

  He trusts me, and the reverse is also true.