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The first and forth terms of a proportion are called the means.

Always
Sometimes
Never

1 Answer

5 votes

Answer:

Never

Explanation:

  • The first term (1st) and the fourth term (4th) of a proportion are called extreme terms or extremes, and the second term (2nd) and the third term (3rd) are called middle terms or means.
  • Therefore, in a proportion, product of extremes = product of middle terms.
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