please give the answer fast and with explanation...proper answer will be mark as brainliest...
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(m+n)^-1(m^-1+n^-1) = m^x × n^y
=> 1/(m+n)(1/m + 1/n) = m^x × n^y
> 1/(m+n)( m+n/mn) =m^x × n^y
=> 1/mn = m^x × n^y
=> m⁻¹n⁻¹ = m^x × n^y
When bases are same, powers are equal.
Thus m⁻¹ = m^x => x = -1.
n⁻¹ = n^y => y = -1.
Substituting the values of x and y in the equation x + y + 2
=> -1 + (-1) + 2
=> -2 + 2
=> 0 = R.H.S
Hence proved
Step-by-step explanation:mark me the brainliest pls......
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