Mathematics, 06.04.2020 19:25, onepunchman20

For all real number a and b , prove that if a>0 and b>0 then 2/a + 2/b not equal 4/a+b

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For all real number a and b , prove that if a>0 and b>0 then 2/a + 2/b not equal 4/a+b...