<p><img alt="3. Let f,g : N → R+. Prove or disprove the following statements (a countererample is sufficient to disprove something): (a) (" src="https://media.cheggcdn.com/media%2F9b5%2F9b5b6448-10c3-405c-974f-83554ce2f6de%2FphpVX9dic.png" style="height:196px;width:688px;" aria-describedby="d3f"/></p>3. Let f,g : N