SOLUTION: Make a the subject formula: 1/c=1/a-1/b Thanks, Dom.
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Question 638448
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Make a the subject formula: 1/c=1/a-1/b
Thanks,
Dom.
Answer by
Alan3354(69443)
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Make a the subject formula: 1/c=1/a-1/b
1/a = 1/c + 1/b
1/a = (b+c)/bc
a = bc/(b+c)