Which of the following documents is used to advertise shares to the public?

The document used to advertise shares to the public is a prospectus. A prospectus is a formal legal document that is required to be issued by companies when they are offering securities, such as shares or bonds, to the public for purchase. It contains all the necessary information about the company, including its history, financial performance, management team, and the terms of the offering. The prospectus is designed to provide potential investors with enough information to make an informed decision about whether or not to invest in the company. It is also required to be registered with and approved by the relevant regulatory authority before it can be distributed to the public.