5
Determine the following a
are in proportion 2,9,18,81
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Answered by
49
Answer:
product of extreme terms = 2 × 81 = 162
product of mean terms = 9× 18 =162
therefore they are in proportion
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product of extreme terms = 2 × 81 = 162 product of mean terms = 9x 18 =162
product of extreme terms = 2 × 81 = 162 product of mean terms = 9x 18 =162therefore they are in proportion
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