7. If b is the geometric mean of a and c, then show
that
a^2b^2c^2(1÷a^3+1÷b^3+1c^3)=a^3+b^3+c^3
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Step-by-step explanation:
If b is the geometric mean of a and c, then show
that
a^2b^2c^2(1÷a^3+1÷b^3+1c^3)=a^3+b^3+c^3
Answered by
0
Answer:
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