Computer Science, asked by rbs31502016, 10 days ago

b)What are rules to enter a function?​

Answers

Answered by itzcutequeen84
2

Answer:

ᴛʜᴇ ʀᴜʟᴇs ᴛᴏ ᴇɴᴛᴇʀ ᴀ ғᴜɴᴄᴛɪᴏɴ ᴀʀᴇ:

  • ᴀʟʟ ᴇxᴄᴇʟ ғᴜɴᴄᴛɪᴏɴs ᴍᴜsᴛ ʙᴇɢɪɴ ᴡɪᴛʜ = sɪɢɴ.
  • ғᴜɴᴄᴛɪᴏɴ ɴᴀᴍᴇ ᴍᴜsᴛ ʙᴇ ᴀ ᴠᴀʟɪᴅ ᴇxᴄᴇʟ ɴᴀᴍᴇ. ғᴏʀ ᴇxᴀᴍᴘʟᴇ: sᴜᴍ, ᴀᴠᴇʀᴀɢᴇ.
  • ғᴜɴᴄᴛɪᴏɴ ɴᴀᴍᴇ ᴍᴜsᴛ ʙᴇ ғᴏʟʟᴏᴡᴇᴅ ʙʏ ᴀɴ ᴏᴘᴇɴɪɴɢ ᴀɴᴅ ᴄʟᴏsɪɴɢ ᴘᴀʀᴇɴᴛʜᴇsɪs.
  • ᴀʀɢᴜᴍᴇɴᴛs ᴀʀᴇ ᴇɴᴄʟᴏsᴇᴅ ɪɴ ᴛʜᴇ ᴘᴀʀᴇɴᴛʜᴇsɪs. ғᴏʀ ᴇxᴀᴍᴘʟᴇ, =sᴜᴍ (ᴀ1:ᴀ5) .
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