IF " X" IS THE MEAN PROPORTIONAL BETWEEN 12 AND 3 ,THEN WHAT IS THE VALUE OF "X" .
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Answer:
The value of 'X' is 6.
Step-by-step explanation:
Let the mean proportional between 12 and 3 be a.
According to the properties of the ratio and proportion,
= 12/a=a/3
= 12×3 =a×a
= 4×3×3=a square
= 6×6=a square
= 6 a
Hope it's helpful
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