CBSE Class 11-science Maths Operations on Sets
-
Question no 21
- What is Venn Diagram
- if u = [2,3,4.....,11] A=[2,4,7] B = [ 3,5,7,9,11] C =[7,8,9,10,11] COMPUTE 1] [A INTERSECTION U} intersection {BUC} 2] C - B 3] B - C 4] { B - C }'
- Does the set S={0,1,-1} form a group under multiplication?
- (AUBUC)^(AUB')^C'
- If A={1,2,3,4,5,6},B={2,4,6,8} then find A-B
- Hello Sir, Please explain the below formulae with their venn diagrams. 1) A-B=A⇔AB=Ø 2) AB⇔B'A' 3) A(BC)=(AB)(AC)
- In group of 800 people,500 people speak Hindi and 320 people speak english . Find how many people can speak both English and Hindi ? speak
- Does union of sets include intersection of sets ?
-
give full explanation please