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Se ab=1/2, bc=1/3 e ac=1/6, qual é o valor de 1/a² + 1/b² + 1/c²?
a) 10
b) 12
c) 14
d) 16
e) 20
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Watch video OBMEP 2023 - NÍVEL 2 - QUESTÃO 10 - Se ab=1/2, bc=1/3 e ac=1/6, qual é o valor de 1/a² + 1/b² + 1/c² online without registration, duration hours minute second in high quality. This video was added by user Matemática no Papel 08 June 2023, don't forget to share it with your friends and acquaintances, it has been viewed on our site 7,258 once and liked it 327 people.