Question

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Explain logarithm‽
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Answer 1

Explain logarithm‽

Solution:

Logarithm, the exponent or power to which a base must be raised to yield a given number. Expressed mathematically, x is the logarithm of n to the base b if bx = n, in which case one writes x = logb n.

For example, 23 = 8; therefore, 3 is the logarithm of 8 to base 2, or 3 = log2 8.

Answer 2

Answer:

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ʟᴏɢᴀʀɪᴛʜᴍ ɪꜱ ᴛʜᴇ ᴘᴏᴡᴇʀ ᴛᴏ ᴡʜɪᴄʜ ᴀ ɴᴜᴍʙᴇʀ ᴍᴜꜱᴛ ʙᴇ ʀᴀɪꜱᴇᴅ ɪɴ ᴏʀᴅᴇʀ ᴛᴏ ɢᴇᴛ ꜱᴏᴍᴇ ᴏᴛʜᴇʀ ɴᴜᴍʙᴇʀ (ꜱᴇᴇ ꜱᴇᴄᴛɪᴏɴ 3 ᴏꜰ ᴛʜɪꜱ ᴍᴀᴛʜ ʀᴇᴠɪᴇᴡ ꜰᴏʀ ᴍᴏʀᴇ ᴀʙᴏᴜᴛ ᴇxᴘᴏɴᴇɴᴛꜱ). ꜰᴏʀ ᴇxᴀᴍᴘʟᴇ, ᴛʜᴇ ʙᴀꜱᴇ ᴛᴇɴ ʟᴏɢᴀʀɪᴛʜᴍ ᴏꜰ 100 ɪꜱ 2, ʙᴇᴄᴀᴜꜱᴇ ᴛᴇɴ ʀᴀɪꜱᴇᴅ ᴛᴏ ᴛʜᴇ ᴘᴏᴡᴇʀ ᴏꜰ ᴛᴡᴏ ɪꜱ 100: ʟᴏɢ 100 = 2.

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