Math, asked by hrik21, 1 year ago

(a^-1 + b^-1)/(ab)^-1

Answers

Answered by Anonymous
4
Hi friend,
 \frac{ \frac{1}{a}+ \frac{1}{b}  }{ \frac{1}{ab} } = \frac{b+a}{ab} Xab=b+a
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Answered by peddolachandrakala
6
(1/a+1/b)/1/ab
{(b+a)ab}/1/ab
=>b+a

mysticd: Remove implies and put =
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