Joke Collection Website - Joke collection - Let a, b and c all be positive numbers 3 A = 4 B = 6 C, then what is the relationship between a, b and c?
Let a, b and c all be positive numbers 3 A = 4 B = 6 C, then what is the relationship between a, b and c?
Let 3 a = 4 b = 6 c = k,
alg3=blg4=clg6=lgk
lg3=k/a lg2=k/2b lg6=k/c
lg2+lg3=lg6
k/a+k/2b=k/c
1/a+ 1/2b= 1/c
2/a+ 1/b=2/c
So the relationship of abc is: 2/a+1/b = 2/c.
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