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Recent questions tagged sets

Let $A=\{1,2,\{3,4\},5\}$. Examine if the following statement is correct or incorrect and why? $1 \in A$

asked May 26, 2014 by sreemathi.v

1 answer

Let $A=\{1,2,\{3,4\},5\}$. Examine if the following statement is correct or incorrect and why? $\{\{3,4\}\}\subset A$

asked May 26, 2014 by sreemathi.v

1 answer

Let $A=\{1,2,\{3,4\},5\}$. Examineif the following statement is correct or incorrect and why?$\{3,4\}\in A$

asked May 26, 2014 by sreemathi.v

1 answer

Let $A=\{1,2,\{3,4\},5\}$. Examine if the following statement is correct or incorrect and why?$\{3,4\}\subset A$

asked May 26, 2014 by sreemathi.v

1 answer

Examine whether the following statement is true or false :$ \{x : x$ is an even natural number less than 6} $\subset \{x : x$ is a natural number which divides $36\}$

asked May 26, 2014 by sreemathi.v

1 answer

Examine whether the following statement is true or false :$\{a\}\in\{a,b,c\}$

asked May 26, 2014 by sreemathi.v

1 answer

Examine whether the following statement is true or false : $\{a\}\subset\{a,b,c\}$

asked May 26, 2014 by sreemathi.v

1 answer

Examine whether the following statements are true or false :$\{1,2,3\}\subset\{1,3,5\}$

asked May 26, 2014 by sreemathi.v

1 answer

Examine whether the following statements are true or false : $\{a,e\} \subset \{x : x$ is a vowel in the English alphabet}

asked May 26, 2014 by sreemathi.v

1 answer

Examine whether the following statements are true or false :$\{a,b\}\not\subset\{b,c,a\}$

asked May 26, 2014 by sreemathi.v

1 answer

Make correct statements by filling in the symbol $\subset$ or $\not\subset$ in the black spaces :$\{x : x$ is an even natural number}______$\{x : x\}$ is an integer}

asked May 26, 2014 by sreemathi.v

1 answer

Make correct statements by filling in the symbol $\subset$ or $\not\subset$ in the black spaces :$\{x : x $ is an equilateral triangle in a plane}______$\{x : x$ is a triangle in the same plane}

asked May 23, 2014 by sreemathi.v

1 answer

Make correct statements by filling in the symbol $\subset$ or $\not\subset$ in the black spaces :$ \{x : x $ is a triangle in a plane } ________$\{x : x\} $ is a rectangle in the plane }

asked May 23, 2014 by sreemathi.v

1 answer

Make correct statement by filling in the symbol $\subset$ or $\not\subset$ in the black spaces : $\{x : x $is a circle in the plane}______$\{ x: x$ is a circle in the same plane with radius 1 unit}

asked May 23, 2014 by sreemathi.v

1 answer

Make correct statement by filling in the symbol $\subset$ or $\not\subset$ in the black spaces : $\{x : x$ is a student of class XI of your school$\}$ ______ $\{x : x $ student of your school $\}$

asked May 23, 2014 by sreemathi.v

1 answer

Make correct statement by filling in the symbol $\subset$ or $\not\subset$ in the black spaces : $ {a,b,c}$_______ ${b,c,d}$

asked May 23, 2014 by sreemathi.v

1 answer

Make correct statement by filling in the symbol $\subset$ or $\not\subset$ in the black spaces : ${2,3,4}$_______ ${1,2,3,4,5}$

asked May 23, 2014 by sreemathi.v

1 answer

From the sets given below,select equal sets $A={2,4,8,12},B={1,2,3,4},C={4,8,12,14},D={3,1,4,2},E={-1,1},F={0,a},G={1,-1},H={0,1}$

asked May 23, 2014 by sreemathi.v

1 answer

Are the following pair of sets equal?Give reasons :A={x : x is a letter in the word FOLLOW },B={y : y is a letter in the word WOLF}

asked May 23, 2014 by sreemathi.v

1 answer

Are the following pair of sets equal? Give reasons :$(i)\; A= \{2,3\},B=\{x : x\; is\; solution\; of \ x^2+5x+6=0\}$

asked May 23, 2014 by sreemathi.v

1 answer

In the following,state whether $A=B$ or not : $A=\{\text{x : x is a multiple of 10}\},B=\{10,15,20,25,30....\}$

asked May 23, 2014 by sreemathi.v

1 answer

In the following,state whether $A=B$ or not : $A=\{2,4,6,8,10\},B=\{\text{x : x is positive even integer and }x \leq 10\}$

asked May 23, 2014 by sreemathi.v

1 answer

In the following,state whether $A=B$ or not : $A=\{4,8,12,16\},B=\{8,4,16,18\}$

asked May 23, 2014 by sreemathi.v

1 answer

In the following,state whether $A=B$ or not : $A=\{a,b,c,d\},B=\{d,c,b,a\}$

asked May 23, 2014 by sreemathi.v

1 answer

State whether the following set is finite or infinite The set of circles passing through the origin (0,0)

asked May 23, 2014 by sreemathi.v

1 answer

Is the following set finite or infinite? The set of animals living on the earth

asked May 23, 2014 by sreemathi.v

1 answer

Is the following set finite or infinite? The set of numbers which are multiple of 5

asked May 23, 2014 by sreemathi.v

1 answer

Is the following set finite or infinite? The set of letters in the English alphabet

asked May 23, 2014 by sreemathi.v

1 answer

Is the following set finite or infinite? The set of lines which are parallel to the x-axis.

asked May 23, 2014 by sreemathi.v

1 answer

Is the following set finite or infinite? The set of prime numbers less than 99

asked May 23, 2014 by sreemathi.v

1 answer

Is the following set finite or infinite? The set of positive integers greater than 100

asked May 23, 2014 by sreemathi.v

1 answer

Is the following set finite or infinite? {1,2,3,.....99,100}

asked May 23, 2014 by sreemathi.v

1 answer

Is the following set finite or infinite? {1,2,3,.....}

asked May 23, 2014 by sreemathi.v

1 answer

Is the following set finite or infinite: The set of months of a year.

asked May 23, 2014 by sreemathi.v

1 answer

Is {y : y is a point common to any two parallel lines} a null set?

asked May 23, 2014 by sreemathi.v

1 answer

Is {$x : x$ is a natural numbers, $x \lt 5$ and $x \gt 7\}$ a null set?

asked May 23, 2014 by sreemathi.v

1 answer

Is a Set of even prime numbers a null set or not?

asked May 23, 2014 by sreemathi.v

1 answer

Is the Set of odd natural numbers divisible by 2, a null set or not?

asked May 23, 2014 by sreemathi.v

1 answer

Match each of the set on the left in the roster form with the same set on the right described in set-builder form :

asked May 23, 2014 by sreemathi.v

1 answer

List of all the elements of the following set: F={x : x is a consonant in the english alphabet which precedes K}

asked May 23, 2014 by sreemathi.v

1 answer

List of all the elements of the following set :E={ x : x is a month of a year not having 31 days}

asked May 23, 2014 by sreemathi.v

1 answer

List of all the elements of the following set : D={x : x is a letter in the word "LOYAL"}

asked May 23, 2014 by sreemathi.v

1 answer

List of all the elements of the following set : C={x ; x is an integer,$x^2\leq 4$}

asked May 23, 2014 by sreemathi.v

1 answer

List of all the elements of the following set : $ B=\{x : x$ is an integer,$ - \large\frac{1}{2}$$ \lt $$x \lt \large\frac{9}{2}$}

asked May 23, 2014 by sreemathi.v

1 answer

List of all the elements of the following set : A={x : x is an odd natural number }

asked May 23, 2014 by sreemathi.v

1 answer

Write the following set in the set-builder form $E=\{1,4,9.......,100\}$

asked May 23, 2014 by sreemathi.v

1 answer

Write the following set in the set-builder form $D=\{2,4,6.......\}$

asked May 23, 2014 by sreemathi.v

1 answer

Write the following sets in the set-builder form $C=\{5,25,125,625\}$

asked May 23, 2014 by sreemathi.v

1 answer

Write the following sets in the set-builder form $B=\{2,4,8,16,32\}$

asked May 23, 2014 by sreemathi.v

1 answer

Write the following sets in the set-builder form $A=\{3,6,9,12\}$

asked May 23, 2014 by sreemathi.v

1 answer

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