prove that :a(b-c)/(c-a)(a-b)+b(c-a)/(a-b)(b-c)+c(a-b)/(b-c)(c-a)=a+b+c
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Answer:
misnsnsjsnenjs sunrises d I ind idje sisnmeke sisnejsu
Step-by-step explanation:
jsiiensisnsk w sorry enns
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