ConsiderA = {1.0, 0.20, 0.75}B = {0.2, 0.45, 0.50}A U B is

• A. {1.0, 0.45, 0.75}
• B. {1,0.2,0.75}
• C. {0.2, 0.45, 0.50}
• D. {1, 0.45, 1}