It is no use arguing with

質問

It is no use arguing with her , she won't listen.
と、
It is no use arguing with her because she won't listen.
は何が違うんですか？

回答No.1

SPS700

It is no use arguing with her , she won't listen.

　は、話し手の考えを二つ並べただけ、どちらかといえば、口語的な言いかたです。

　It is no use arguing with her because she won't listen.

　の方は、前半の理由は、後半のこうだという多少理屈っぽい書き言葉的な言い方です。