what is the correct use of the two words "from" and "than"?


My answer to the last problem is different ______ yours? (from, than)

The correct word to use in the blank is "from". Here's the explanation:

To determine the correct word to use between "from" and "than", we need to understand the function of each word.

- "From" is a preposition that indicates the starting point of a comparison or the source of something. It is used to identify where something or someone originates or originates from.

- "Than" is a conjunction used to introduce the second element in a comparison. It is used to show a difference in degree, or to compare one thing with another.

In the given sentence, the speaker states that their answer differs from the other person's answer. This indicates a comparison between the two answers. Therefore, we use the preposition "from", as it indicates the source or starting point of the difference.

The correct sentence would be: "My answer to the last problem is different from yours?"