A radioactive isotope X decays simultaneously by two ways alpha and beta decay. The decay constants of alpha and beta decays are lambda_(1) and lambda_(2) and the products formed are Y and Z respectivley. Both Y and Z are stable. Initially. there was no presence of Y and Z in the sample. The process of alpha decay stops fater time t_(0). Find the ratio of mass of Y to mass of Z in the sample at time 2t_(0) the molar masses of Y and Z are M_(y) and M_(z) respectively.

A radioactive isotope X decays simultaneously by two ways alpha and be

1.	A radioactive isotope X decays simultaneously by two ways alpha and beta decay. The decay constants of alpha and beta decays are lambda_(1) and lambda_(2) and the products formed are Y and Z respectivley. Both Y and Z are stable. Initially. there was no presence of Y and Z in the sample. The process of alpha decay stops fater time t_(0). Find the ratio of mass of Y to mass of Z in the sample at time 2t_(0) the molar masses of Y and Z are M_(y) and M_(z) respectively.
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