Rearrange the following syllogism int standard form, state their mood and figure and use Venn diagram method to prove each of them either valid or invalid.(state the fallacy which the invalid ones commit)
1. Some undergraduates are religious bigots, consequently some charlatans are religious bigots, for all undergraduates are charlatans. 2. All morons are nonprofessors, because no morons are intellectuals, and no professors are nonintellectuals
3. Some courtesans are not deviants, however, all rohues are deviants, which means that some courtesans are not rogues ​