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Ex 1.3, 1 (iv) - Chapter 1 Class 11 Sets (Term 1)
Last updated at Sept. 3, 2021 by Teachoo
Ex 1.3
Ex 1.3, 1 (i)
Ex 1.3, 1 (ii) Important
Ex 1.3, 1 (iii)
Ex 1.3, 1 (iv) Important You are here
Ex 1.3, 1 (v) Important
Ex 1.3, 1 (vi)
Ex 1.3, 1 (vii)
Ex 1.3, 2 (i) Important
Ex 1.3, 2 (ii)
Ex 1.3, 2 (iii) Important
Ex 1.3, 2 (iv)
Ex 1.3, 2 (v) Important
Ex 1.3, 2 (vi)
Ex 1.3, 3 Important
Ex 1.3, 4 (i)
Ex 1.3, 4 (ii) Important
Ex 1.3, 4 (iii)
Ex 1.3, 4 (iv) Important
Ex 1.3, 5 Important
Ex 1.3, 6 (i)
Ex 1.3, 6 (ii) Important
Ex 1.3, 6 (iii) Important
Ex 1.3, 6 (iv)
Ex 1.3, 7 (i)
Ex 1.3, 7 (ii) Important
Ex 1.3, 7 (iii)
Ex 1.3, 7 (iv) Important
Ex 1.3, 8
Ex 1.3, 9 Important
Chapter 1 Class 11 Sets
Serial order wise
Transcript
Ex 1.3, 1 Make correct statements by filling in the symbols ⊂ or ⊄ in the blank spaces: (iv) {x: x is a circle in the plane} … {x: x is a circle in the same plane with radius 1 unit} Circle in a plane can be of any radius, not only of 1 unit. So, {x: x is a circle in the plane} is not a subset {x: x is a circle in the same plane with radius 1 unit} {x: x is a circle in the plane} ⊄ {x: x is a circle in the same plane with radius 1 unit} ⊂ - is a subset ⊄ - is not a subset A ⊂ B if all elements of A are in B
