The mean proportional between 2 and 8 is?
The mean proportional between 2 and 8 is?
Explanation
The mean proportional between two numbers a and b is √(ab).
So, √(2 × 8) = √16 = 4.
The mean proportional between two numbers a and b is √(ab).
So, √(2 × 8) = √16 = 4.