Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The harmonic mean of two numbers is 
and their geometric mean is 2 . The quadratic equation whose roots are twice those numbers is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Let two numbers be 
and 
Now, H.M. 
(from Eqs. (i))
Here, roots are twice of these numbers. So,
Quadratic Equations 
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