Question

What is a venn diagram ?
Explain briefly​

Answer 1

Step-by-step explanation:

A Venn diagram is an illustration that uses circles to show the relationships among things or finite groups of things. Circles that overlap have a commonality while circles that do not overlap do not share those traits. Venn diagrams help to visually represent the similarities and differences between two concepts

Answer 2

Answer:

A ᴅɪᴀɢʀᴀᴍ ᴜsᴇᴅ ᴛᴏ ʀᴇᴘʀᴇsᴇɴᴛ ᴀʟʟ ᴘᴏssɪʙʟᴇ ʀᴇʟᴀᴛɪᴏɴs ᴏғ ᴅɪғғᴇʀᴇɴᴛ sᴇᴛs. Vᴇɴɴ ᴅɪᴀɢʀᴀᴍ ᴄᴀɴ ʙᴇ ʀᴇᴘʀᴇsᴇɴᴛᴇᴅ ʙʏ ᴀɴʏ ᴄʟᴏsᴇᴅ ғɪɢᴜʀᴇ, ᴡʜᴇᴛʜᴇʀ ɪᴛ ʙᴇ ᴀ Cɪʀᴄʟᴇ ᴏʀ ᴀ Pᴏʟʏɢᴏɴ (sϙᴜᴀʀᴇ, ʜᴇxᴀɢᴏɴ, ᴇᴛᴄ.). Bᴜᴛ ᴜsᴜᴀʟʟʏ, ᴡᴇ ᴜsᴇ ᴄɪʀᴄʟᴇs ᴛᴏ ʀᴇᴘʀᴇsᴇɴᴛ ᴇᴀᴄʜ sᴇᴛ.

Tᴏ ᴅʀᴀᴡ ᴀ Vᴇɴɴ ᴅɪᴀɢʀᴀᴍ, ғɪʀsᴛ, ᴛʜᴇ ᴜɴɪᴠᴇʀsᴀʟ sᴇᴛ sʜᴏᴜʟᴅ ʙᴇ ᴋɴᴏᴡɴ. Nᴏᴡ, ᴇᴠᴇʀʏ sᴇᴛ ɪs ᴛʜᴇ sᴜʙsᴇᴛ ᴏғ ᴛʜᴇ ᴜɴɪᴠᴇʀsᴀʟ sᴇᴛ (U). Tʜɪs ᴍᴇᴀɴs ᴛʜᴀᴛ ᴇᴠᴇʀʏ ᴏᴛʜᴇʀ sᴇᴛ ᴡɪʟʟ ʙᴇ ɪɴsɪᴅᴇ ᴛʜᴇ ʀᴇᴄᴛᴀɴɢʟᴇ ᴡʜɪᴄʜ ʀᴇᴘʀᴇsᴇɴᴛs ᴛʜᴇ ᴜɴɪᴠᴇʀsᴀʟ sᴇᴛ.

Step-by-step explanation:

Mark as brainliest✨