Answer:
Plagiarism is a kind of fraud.
Step-by-step explanation:
Plagiarism is essentially theft and fraud committed simultaneously. It is considered theft because the writer takes ideas from a source without giving proper credit to the author. It is considered fraud because the writer represents the ideas as her or his own.
Fraud is a general term for theft, while plagiarism refers to stealing the written works or ideas of another person. So, plagiarism falls under fraud as a sub-category.