Answer:
b) useless
Explanation:
Am antonym is the opposite of a word.
So productive is like incredible.
tedious is not like describing a day,
and typical is like saying it was an average day.
Answer: To persuade
Explanation:
The speaker is implying that there will be unpleasant consequences if one does not study the problem carefully, and they are trying to persuade you to do so to avoid unnecessary consequences.
