Geometric progression 4

8,4√2,4,2√2

Correct result:

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

Solution:

a5=q⋅ a4=0.7071⋅ 2.8284=2a_{5}=q \cdot \ a_{4}=0.7071 \cdot \ 2.8284=2
a6=q⋅ a5=0.7071⋅ 1.9997=707500=1.414
a7=q⋅ a6=0.7071⋅ 1.414=1a_{7}=q \cdot \ a_{6}=0.7071 \cdot \ 1.414=1

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