Ex 1.3, 1 (iv) - Chapter 1 Class 11 Sets
Last updated at Dec. 16, 2024 by Teachoo
Ex 1.3
Ex 1.3, 1 (i)
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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
