# Geometric progression 4

8,4√2,4,2√2

Correct result:

q =  0.707
a5 =  2
a6 =  1.414
a7 =  1

#### Solution:

$a_{5}=q \cdot \ a_{4}=0.7071 \cdot \ 2.8284=2$
$a_{7}=q \cdot \ a_{6}=0.7071 \cdot \ 1.414=1$

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