Can someone give me a clue as to how to solve the following:
Assume: \to \mathbb{R}" alt="f,g\to \mathbb{R}" />, with and a is an accumulation point of D.
Prove that if and , then .
also, I was wondering how to show that:
Can someone give me a clue as to how to solve the following:
Assume: \to \mathbb{R}" alt="f,g\to \mathbb{R}" />, with and a is an accumulation point of D.
Prove that if and , then .
also, I was wondering how to show that: