0 votes 0 votes Probability testbook-test-series + – rsansiya111 asked Dec 14, 2021 rsansiya111 248 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Option 2 is correct. When R and S are mutually disjoint, P(R∪S) = P(R) + P(S) = p + 0.4 i.e p + 0.4 = 0.6 then p = 0.2. AngshukN answered Dec 22, 2021 AngshukN comment Share Follow See all 0 reply Please log in or register to add a comment.
