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3 years ago

14

Suku tengah barisan aritmetika adalah 15. Jika banyaknya suku barisan tersebut 11 dan suku ke 4 bernilai -3, tentukan suku terak

hirnya!

1 answer:

Lisa [10]3 years ago

4 0

Answer:

hindi po maintindihan yung tanong nyo po

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