(NO AUDIO) IX Grade: a+ b+ c = 1 , a^3 + b^3 + c^3 = 1, a^2 + b^2 + c^2 = 9 then 1/a + 1/b + 1/c =?
(No Audio) IX Grade: Algebra - a+ b+ c = 1 , a^3 + b^3 + c^3 = 1, a^2 + b^2 + c^2 = 9 then find the value of 1/a + 1/b + 1/c.
(No Audio) IX Grade: Algebra - a+ b+ c = 1 , a^3 + b^3 + c^3 = 1, a^2 + b^2 + c^2 = 9 then find the value of 1/a + 1/b + 1/c.
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