If A = {1,2} and B = {3,4}, A ∩ B = ? {1,2,3,4} {1,2} {3,4} ∅ ETEA MCQS.COM Set Theory & Logic (Basic)
If A = {1,2,3} and B = {2,3,4}, then A ∩ B = ? {1,2,3,4} {2,3} {1,4} {3,4} ETEA MCQS.COM Set Theory & Logic (Basic)
If A = {1,2,3} and B = {2,3,4}, then A ∪ B = ? {1,2,3} {1,2,3,4} {2,3} {4} ETEA MCQS.COM Set Theory & Logic (Basic)
Probability of at least one head in three tosses: 8-Jul 2-Jan 4-Mar 4-Jan ETEA MCQS.COM Probability & Statistics
Probability of event A is 0.3. Probability of not A = ? 0.7 0.3 0.5 0.6 ETEA MCQS.COM Probability & Statistics
Number of ways to choose 3 students from 6 boys and 4 girls: 120 60 100 90 ETEA MCQS.COM Probability & Statistics
