If 1/a+1/b=1/c and ab=c, what is the average of a and b?

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If 1/a+1/b=1/c and ab=c, what is the average of a and b?

E

Editor

Sep 18, 2022

If 1/a+1/b=1/c and ab=c, what is the average of a and b?

Difficulty: Easy

A:

0

B:

1/2

C:

1

D:

c/2

ID: 63273db5ca83163ac3a0ad79