Harmonic Mean relation (Jee Mains) | ExamDuo
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Arithmetic and Geometric Progression
Easy
Harmonic Mean relation
If H is the harmonic mean between P and Q, then the value of
H
P
+
H
Q
is
SELECT ONE OPTION
A
2
B
PQ
P + Q
C
1
2
D
P + Q
PQ
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