Ex 1.1, 2 - Chapter 1 Class 11 Sets

Transcript

Ex 1.1, 2 Let A = {1, 2, 3, 4, 5, 6}. Insert the appropriate symbol ∈ or ∉ in the blank spaces: (i) 5…A As 5 is in set A. 5 ∈ A ∈ – belongs to "∉" – does not belongs to Ex 1.1, 2 Let A = {1, 2, 3, 4, 5, 6}. Insert the appropriate symbol ∈ or ∉ in the blank spaces: (ii) 8…A As 8 is not in set A. 8 ∉ A ∈ – belongs to "∉" – does not belongs to Ex 1.1, 2 Let A = {1, 2, 3, 4, 5, 6}. Insert the appropriate symbol ∈ or ∉ in the blank spaces: (iii) 0…A As 0 is not in set A. 0 ∉ A ∈ – belongs to "∉" – does not belongs to ∈ – belongs to "∉" – does not belongs to Ex 1.1, 2 Let A = {1, 2, 3, 4, 5, 6}. Insert the appropriate symbol ∈ or ∉ in the blank spaces: (iv) 4…A As 4 is in set A. 4 ∈ A ∈ – belongs to "∉" – does not belongs to ∈ – belongs to "∉" – does not belongs to Ex 1.1, 2 Let A = {1, 2, 3, 4, 5, 6}. Insert the appropriate symbol ∈ or ∉ in the blank spaces: (vi) 10…A As 10 is not in set A. 10 ∉ A ∈ – belongs to "∉" – does not belongs to