The mean proportional between two numbers a and b is √(ab). So, √(2 × 8) = √16 = 4.
The mean proportional between 2 and 8 is?
Review the verified answer and explanation for this PPSC Punjab Public Service Commission past-paper question on CampusFin.
Review the verified answer and explanation for this PPSC Punjab Public Service Commission past-paper question on CampusFin.
The mean proportional between two numbers a and b is √(ab). So, √(2 × 8) = √16 = 4.