Question
Simplify 1/r=1/x+1/y
Multiply both sides by rxy. Then simplify. I will be happy to check your work.
That is as compact and simple as the relationship can be written. Are you looking for an explicit formula for x, y or r?
Multiply both sides by rxy. Then simplify. I will be happy to check your work.
That is as compact and simple as the relationship can be written. Are you looking for an explicit formula for x, y or r?