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## Answers

1/1+x^b/x^a +x^c/x^a

LCM kr ke solve kr de na

1/(x^a+x^b+x^c)/x^a=x^a/(x^a+x^b+x^c) = second equation

similarlay 1/1+x^(a-b) +x^(c-b) = x^b/(x^a+x^b+x^c)

and again this pattern = x^c/(x^a+x^b+x^c) = third equation

add all these three equation we get

x^a/(x^a+x^b+x^c )+ x^b/(x^a+x^b+x^c) + x^c/(x^a+x^b+x^c) by taking LCM we get

(x^a+x^b+x^c)/(x^a+x^b+x^c) = 1