Classify the following statements as use cases for either supervised or unsupervised learning. A website recommending a customer to buy Product B when he$/$she buys product A from the same website Creating a filter to send incoming emails to the inbox or the spam folder based on the attributes of the email Predicting the price of a car based on given features Grouping and creating a list of target customers from a data set of $10,000$ customers who visited a departmental store in the last three months Identifying whether an applicant is eligible for a loan or not at a bank $.$

Describe the supervised learning approaches in machine learning $.$

Describe the unsupervised learning approaches in machine learning