Deret geometri tak hingga 6+3+3/2+3/4+3/8+...=

Dik ;

• A = 6

• r = 3/6 = 1/2

Jawab
======

S∞ = a/(1 - r)

S∞ = 6/(1 - 1/2)

S∞ = 6/(1/2)

S∞ = 6 . 2

S∞ = 12

Semoga Membantu