Question

example of invalid alphanumeric constant​

Answer 1

ᴄᴏɴsᴛᴀɴᴛ:

• ᴀ)ɴᴜᴍᴇʀɪᴄ ᴄᴏɴsᴛᴀɴᴛ: 0.423, -0.248, 326.14 ᴀʀᴇ sᴏᴍᴇ ᴠᴀʟɪᴅ ᴄᴏɴsᴛᴀɴᴛs. 32+14, “27.14”, 4,625 ᴀʀᴇ sᴏᴍᴇ ɪɴᴠᴀʟɪᴅ ᴄᴏɴsᴛᴀɴᴛs.

• ʙ)ᴀʟᴘʜᴀɴᴜᴍᴇʀɪᴄ ᴏʀ sᴛʀɪɴɢ ᴄᴏɴsᴛᴀɴᴛs:“ɪ ᴀᴍ ғɪɴᴇ”, “246-ᴀ”, “ᴄᴅ-29/1,ᴅᴜʀɢᴀᴘᴜʀ” - ᴛʜɪs ᴀʀᴇ sᴏᴍᴇ ᴠᴀʟɪᴅ sᴛʀɪɴɢ ᴄᴏɴsᴛᴀɴᴛs.

Answer 2

ᴄᴏɴsᴛᴀɴᴛ:

• ᴀ)ɴᴜᴍᴇʀɪᴄ ᴄᴏɴsᴛᴀɴᴛ: 0.423, -0.248, 326.14 ᴀʀᴇ sᴏᴍᴇ ᴠᴀʟɪᴅ ᴄᴏɴsᴛᴀɴᴛs. 32+14, “27.14”, 4,625 ᴀʀᴇ sᴏᴍᴇ ɪɴᴠᴀʟɪᴅ ᴄᴏɴsᴛᴀɴᴛs.

• ʙ)ᴀʟᴘʜᴀɴᴜᴍᴇʀɪᴄ ᴏʀ sᴛʀɪɴɢ ᴄᴏɴsᴛᴀɴᴛs:“ɪ ᴀᴍ ғɪɴᴇ”, “246-ᴀ”, “ᴄᴅ-29/1,ᴅᴜʀɢᴀᴘᴜʀ” - ᴛʜɪs ᴀʀᴇ sᴏᴍᴇ ᴠᴀʟɪᴅ sᴛʀɪɴɢ ᴄᴏɴsᴛᴀɴᴛs.