Find the Mean proportion of 64 and 4.
Explanation:
Mean proportional of p, q is √pq
⇒ Mean proportional of 64, 4 is 64×4 = 16
Hence, option (b).
» Your doubt will be displayed only after approval.
Help us build a Free and Comprehensive Preparation portal for various competitive exams by providing us your valuable feedback about Apti4All and how it can be improved.