The mean proportional between 0.03 and 0.0003 is:
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 0.003.
Calculations:
Let the mean proportion be B.
According to the question;
⇒ 0.03/B = B/0.0003
⇒ B = √(0.000009) = 0.003