Question

write all properties of rational number ?​

Answer 1

Answer:

Heya❤!!

➡️ᴘʀᴏᴘᴇʀᴛɪᴇs ᴏғ ʀᴀᴛɪᴏɴᴀʟ ɴᴜᴍʙᴇʀs. ᴄʟᴏsᴜʀᴇ ᴘʀᴏᴘᴇʀᴛʏ: ғᴏʀ ᴛᴡᴏ ʀᴀᴛɪᴏɴᴀʟ ɴᴜᴍʙᴇʀs sᴀʏ x ᴀɴᴅ ʏ ᴛʜᴇ ʀᴇsᴜʟᴛs ᴏғ ᴀᴅᴅɪᴛɪᴏɴ, sᴜʙᴛʀᴀᴄᴛɪᴏɴ ᴀɴᴅ ᴍᴜʟᴛɪᴘʟɪᴄᴀᴛɪᴏɴ ᴏᴘᴇʀᴀᴛɪᴏɴs ɢɪᴠᴇs ᴀ ʀᴀᴛɪᴏɴᴀʟ ɴᴜᴍʙᴇʀ. ᴡᴇ ᴄᴀɴ sᴀʏ ᴛʜᴀᴛ ʀᴀᴛɪᴏɴᴀʟ ɴᴜᴍʙᴇʀs ᴀʀᴇ ᴄʟᴏsᴇᴅ ᴜɴᴅᴇʀ ᴀᴅᴅɪᴛɪᴏɴ, sᴜʙᴛʀᴀᴄᴛɪᴏɴ ᴀɴᴅ ᴍᴜʟᴛɪᴘʟɪᴄᴀᴛɪᴏɴ.

Answer 2

Answer:

• it can be written in the form of p/q where q equal not 0
• it's denominator can never be irrational
• it is positive, negative

here 0 is considered as rational number because 0/1 we can written

p can be 0 but q never be 0.........