Find the sum Of the first 7 terms Of 2/5,2/5,2/5,2/5

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Find The Sum Of The First 7 Terms Of 25252525Gamit Yung Formula Po Sa Taas Plss Pa Help Po class=

Sagot :

Step-by-step explanation:

2/5(1-2/5^7)÷ 1-2/5

I don't know sorry