Question

निम्नलिखित को अंतराल रूप में लिखिएः
(i) $\{x : x \in R, -4 \ \textless \ x \le 6\}$ (ii) $\{x : x \in R, -12 \ \textless \ x \ \textless \ -10\}$ (iii) $\{x : x \in R, 0 \le x \ \textless \ 7\}$ (iv) $\{x : x \in R, 3 \le x \le 4\}$

Answer 1

(-4 , 6] , (-12 , -10) ,  [0 , 7) & [3 , 4]

Step-by-step explanation:

( )  - not include

[ ]  - included

{ x : x ∈ R ,  - 4 < x ≤ 6 }   = (-4 , 6]

{ x : x ∈ R ,  - 12 < x ≤ -10 }   = (-12 , -10)

{ x : x ∈ R ,  0 ≤ x < 7 }   = [0 , 7)

{ x : x ∈ R , 3 ≤ x ≤ 4 }   = [3 , 4]

Learn more:

let A = {1,2,3,4,......45} and R be the relation defined as " is square of "

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