tell whether this argument is a valid or invalid deduction. all fish have gills, and all sharks are fish…

tell whether this argument is a valid or invalid deduction. all fish have gills, and all sharks are fish. therefore, all sharks have gills. after you pick your answer press go. valid invalid

tell whether this argument is a valid or invalid deduction. all fish have gills, and all sharks are fish. therefore, all sharks have gills. after you pick your answer press go. valid invalid

Answer

Brief Explanations:

This is a classic example of syllogistic reasoning. The first - premise states a general property of all fish (having gills). The second - premise states that sharks belong to the category of fish. By the law of syllogism, if all members of a set (fish) have a certain property (gills) and another set (sharks) is a subset of the first set, then all members of the subset (sharks) must have that property.

Answer:

Valid