1.

If (a-b)/(c ) + (b+c)/(a)+ (c-a)/(b)=1 and (b+ c ne a)

Answer»

`(1)/(a)= (1)/(B)+(1)/(C )`
`(1)/(b)= (1)/(a) + (1)/(c )`
`(1)/(c )= (1)/(a) + (1)/(b)`
NONE of these

Answer :A::B::C


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