Maths Practical Work(Activities) for class 11 From 2019 CBSE has introduced practical work in mathematics for classes 11 and 12. In this blog we are explaining Activity 1 to Activity 5 for class 11. Maths practical for class 11 ************************* Mathematics Lab Activities Class 11 Chapter - 1 Set theory Activity - 1 To find the number of subsets of a given set and verify that if a set has n number of elements, then the total number of subsets is 2 n Activity - 2 To represent set theoretic operations using venn diagrams. Activity - 3 To verify distributive law for three non-empty sets A, B and C, that is A ⋃ (B ⋂ C) = (A ⋃B)⋂(A ⋃C) Mathematics Lab Activities Class 11 Chapter - 2 Relations & Functions Activity - 4 To identify a relation and a function. Activity - 5 To verify that for two sets A and B, n(A x B) = pq and the total number of relations from A to B is 2 pq , where n(A) = p and n(B) = q Complete Maths Lab Manual