Find the mean proportion between
a. 8 and 18
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1
Answer:
12 is the mean proportional between 8 and 18.
Answered by
1
Step-by-step explanation:
Mean proportional of two numbers, a and b is
✓ab
So, mean proportional of 8,18 is ✓8×18
=
✓4×2×9×2= 2×3×2=12
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