Mathematics, 12.11.2019 00:31 ferny5133

The probabilty that husband and wife will be a live is 30 years from now is 0.6 and 8.0 find the probabilty that in 30 years time a) both will be a live b) nether will be die c) at least one will be a live

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The probabilty that husband and wife will be a live is 30 years from now is 0.6 and 8.0 find the pro...