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यदि y^((1)/(m))+y^(-(1)/(m))=2x तब सिद्ध...

यदि `y^((1)/(m))+y^(-(1)/(m))=2x` तब सिद्ध कीजिए- `(x^(2)-1)y_(2)+xy_(1)-m^(2)y=0`

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