Yes, cogent arguments have true premises Read on for more info. for a argument to be cogent, it follows the ARG condition A- Acceptability R- Relevance G- Sufficient Grounds -If an argument is...
Not always. They need to be in a flow and all connect, then, at the end, give a breif description of what you have just written. For e.g., A debate about 'Dragons, are they real or not?' Bad...