There are some useful and advanced tools other than general search engines such as Google and Baidu. Use the following search tools and describe specifically what you will get from them. (c) Use WolframAlpha (https://www.wolframalpha.com/) to search Integration. (4 marks) (d) Use UCI Machine Learning Repository (enabling repository) (https://archive.ics.uci.edu/ml/index.php) to search Disease. (4 marks)