Skip to main content

Examora

Fueling your entrance test success

0%

Q106. The harmonic mean between two numbers a and b is:

Mathematics — Sequences and Series — Question 106 of 208

A. (a + b) / 2
B. b ± √ab
C. 2ab / (a + b)
D. (a + b) / 2ab

Practice more Mathematics MCQs for entrance exam preparation on Examora.io.

← Previous Question Next Question →

Synthesizing
Evaluation

Calibrating Academic Pathways

The harmonic mean between two numbers a and b is: | Mathematics MCQ #106 | Examora | Examora