Let A={1,2,{3,4}} then an incorrect statements are A)3belongs to A B) {1} is power set of A C){2} belongs to A D) 1is subset of A [The answer is more than one correct answer type]
At srinagar temperature was -5°c on Monday and then it dropped by 2°c on Tuesday. What was the temperature of srinagar on Tuesday? On Wednesday, it rose by 4°c. What was the temperature on this day?