Question

Write the following in Set builder and Roster form
1) ASSESSMENT

ii) Set of all consonant in English Alphabet.​

Answer 1

Answer:

Listing the elements of a set inside a pair of braces { } is called the roster form.

(i) Let A be the set of even natural numbers less than 11.

In roster form we write A = {2, 4, 6, 8, 10}

(ii) A = {x : x is an integer and- 1≤  x < 5}

In roster form we write A = {-1, 0,1, 2, 3, 4}

Let us look into some examples in roster form.

Answer 2

Answer :-

(i) Let A be the set of even natural numbers less than 11.In roster form we write A = {2, 4, 6, 8, 10}

(ii) A = {x : x is an integer and- 1≤ x < 5}In roster form we write A = {-1, 0,1, 2, 3, 4}Let us look into some examples in roster form.

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