3^-2 + 2^-2 + 1^-2= jwb please
Matematika
Yohanapo
Pertanyaan
3^-2 + 2^-2 + 1^-2=
jwb please
jwb please
1 Jawaban
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1. Jawaban bangilham
1/3^2 + 1/2^2 + 1
= 1/9 + 1/4 + 1
= 49/36