Math, asked by aadrikajoshi47, 7 months ago

simplify (a+b)^-1(a^-1+b^-1)​

Answers

Answered by pdhankhar2006
0

Answer:

Step-by-step explanation:

(a + b)^-1 X (a^-1 + b^-1) = 1/(a + b) X (1/a + 1/b)

                                     = 1/(a + b) X [(a + b)/ab]

                                     = 1/ab

                                     = (ab)^-1

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