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10-08-2020
Mathematics

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What the relation of 1/c=1/c1+1/c2 hence find c

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10-08-2020

[tex]\frac 1c=\frac1{c_1}+\frac1{c_2} [/tex]

$\frac1c=\frac{c_1+c_2}{c_1c_2}$

$\implies c=\frac{c_1c_2}{c_1+c_2}$

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