11th mathematics exercise questions with answers, Mathematics

Sets – Class XI – Exercise 1.3

1. Make correct statements by filling in the symbols ⊂ or ⊄ in the blank spaces: (i) {2, 3, 4} … {1, 2, 3, 4, 5} (ii) {a, b, c} … {b, c, d} (iii) {x: x is a student of Class XI of your school} … {x: x student of your school} (iv) {x:… Continue reading Sets – Class XI – Exercise 1.3