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List All the Elements of the Following Sets: a = { X : X 2 ≤ 10 , X ∈ Z } - Mathematics

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प्रश्न

List all the elements of the following sets: 

\[A = \left\{ x: x^2 \leq 10, x \in Z \right\}\] 

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उत्तर

\[ A = {0, \pm 1, \pm 2, \pm 3}\]

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पाठ 1: Sets - Exercise 1.02 [पृष्ठ ६]

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आरडी शर्मा Mathematics [English] Class 11
पाठ 1 Sets
Exercise 1.02 | Q 3.1 | पृष्ठ ६

व्हिडिओ ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्‍न

Identify whether the following is set or not? Justify your answer.

The collection of all even integers.


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A = {x : x is an integer and –3 ≤ x < 7}


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{3, 6, 9, 12}


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{2, 4, 8, 16, 32}


If A = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10], then insert the appropriate symbol ∈ or ∉ in each of the following blank space: 

4 ...... A  


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 {x ∈ N : x = 2nn ∈ N};


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A = {1, 2, 3, 4, 5, 6}


Describe the following sets in set-builder form: 

E = {0}


Describe the following sets in set-builder form: 

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F = {x : x is a letter of the word "MISSISSIPPI"}


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(ii) {5, −5} (ii) {x : x is a prime natural number and a divisor of 10}
(iii) {0} (iii) {x : x is a letter of the word "RAJASTHAN"}
(iv) {1, 2, 5, 10,} (iv) {xx is a natural number and divisor of 10}
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\[a \subset \left\{ a, b, c \right\}\] 


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Write a correct form of each of the incorrect statement.  

\[\left\{ b, c \right\} \subset \left\{ a, \left\{ b, c \right\} \right\}\] 


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\[\left\{ a, b, e \right\} \in A\] 


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\[\phi \in A\]


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\[\left\{ 1, 2, 3 \right\} \subset A\] 

 


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Let \[A = \left\{ \phi, \left\{ \phi \right\}, 1, \left\{ 1, \phi \right\}, 2 \right\}\]Which of the following are true? \[\left\{ 1 \right\} \in A\]

 


Let A = {1, 2, 3, 4, 5, 6}. Insert the appropriate symbol ∈ or ∉ in the blank space:

8 ____ A


Describe the following set in Roster form

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Describe the following set in Roster form

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State which of the following statement are true and which are false. Justify your answer.

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Given that E = {2, 4, 6, 8, 10}. If n represents any member of E, then, write the following sets containing all numbers represented by n2 


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In a group of 50 students, the number of students studying French, English, Sanskrit were found to be as follows:
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A survey shows that 63% of the people watch a News Channel whereas 76% watch another channel. If x% of the people watch both channel, then ______.


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