Geometrik progressiya

Geometrik progressiyaning n chi hadini topish formulasi:
[img]
83.png

Dastlabki n ta hadining yig'indisi(n chi hadi aniq):
[img]
84.png

Dastlabki n ta hadining yig'indisi(n chi hadi noaniq):
[img]
85.png

Cheksiz kamayuvchi geometrik progressiyaning barcha hadlari yig'indisi:
[img]
86.png