(1/a)=(1/b)+(1/c) Find the value of a if b=3 and c=7 It has been year since I did any math, Could I please get an explanation of how to solve this problem. Thank you very much.
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Originally Posted by rms390 (1/a)=(1/b)+(1/c) Find the value of a if b=3 and c=7 It has been year since I did any math, Could I please get an explanation of how to solve this problem. Thank you very much. multiply all by (21a )
Originally Posted by rms390 (1/a)=(1/b)+(1/c) Find the value of a if b=3 and c=7 It has been year since I did any math, Could I please get an explanation of how to solve this problem. Thank you very much. Or... for various values of and
thank you very much
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