Question

writ is roster form.
{ x : x Ɛ Z, 5x+2 < 6 }

Answer 1

Answer:

question clear nahi hai

Answer 2

SOLUTION

TO DETERMINE

The roster form

{ x : x ∈ Z , 5x + 2 < 6 }

CONCEPT TO BE IMPLEMENTED

SET

A set is a well defined collection of distinct objects of our perception or of our thought to be conceived as a whole

Representation of Set

A set can be represented in following ways

(i) Statement form method

(ii) Roster or tabular form method

(iii) Rule or set builder form method

EVALUATION

Here the given set is

{ x : x ∈ Z , 5x + 2 < 6 }

Now 5x + 2 < 6 gives

$\sf{ \implies \: 5x < 6 - 2}$

$\sf{ \implies \: 5x < 4}$

$\sf{ \implies \: x < 0.8}$

Since x is an integer

So x = 0 , - 1 , - 2 , - 3 , - 4 ,..

Hence the required roster form

{ 0 , - 1 , - 2 , - 3 , - 4 ,.. }

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

1. If P and Q are two sets such that n(P) = 12, n(Q - P) = 7, then which among the

following is the value of n(PU Q)?

https://brainly.in/question/31763496

If n(A) = 300, n(A∪B) = 500, n(A∩B) = 50 and n(B′) = 350, find n(B) and n(U).

https://brainly.in/question/4193770