29 The arithmetic mean and
geometric mean of two
observations are 4 and 8
respectively, then harmonic
mean of these two observations
is:
O4
Oo
O 16
O 32
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Answered by
0
Answer:
16 ........ . . . . .. . . . . . .. .
Answered by
0
Answer:
Step-by-step explanation:
16
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