((x^-1 + y^-1)/(x^-1 - y^-1))^-1 Mohon bantuannya kakak
Matematika
Camel98
Pertanyaan
((x^-1 + y^-1)/(x^-1 - y^-1))^-1
Mohon bantuannya kakak
Mohon bantuannya kakak
1 Jawaban
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1. Jawaban bellamarcha0803
(x^-1 - y^-1)/(x^1 + y^-1)=
(x+y)/(x-y)
maaf kalau salah