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Recent questions tagged sets
Questions
Write the following sets in roster form : F=The set of all letters in the word BETTER
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q3-vi
sec-a
easy
asked
May 23, 2014
by
sreemathi.v
1
answer
Write the following sets in roster form : The set of all letters in word TRIGONOMETRY
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q3-v
sec-a
easy
asked
May 23, 2014
by
sreemathi.v
2
answers
Write the following sets in roster form : $D=\{x : x \text{ is a prime number which is divisor of 60}\}$
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q3-iv
sec-a
easy
asked
May 23, 2014
by
sreemathi.v
1
answer
Write the following sets in roster form : $C=\{x : x \text{ is a two digit natural number such that the sum of its digits is 8 }\}$
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q3-iii
sec-a
easy
asked
May 23, 2014
by
sreemathi.v
1
answer
Write the following sets in roster form : $B=\{x : x \text{ is a natural number less than 6 }\}$
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q3-ii
sec-a
easy
asked
May 22, 2014
by
sreemathi.v
1
answer
Write the following sets in roster form : $A=\{x : x \text{ is an integer and } -3 \lt x \lt 7\}$
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q3-i
sec-a
easy
asked
May 22, 2014
by
sreemathi.v
1
answer
Let $A=\{1,2,3,4,5,6\}$. Insert the appropriate symbol $\in$ or $\notin$ in the blank spaces : $10$ _______ $A$
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q2-vi
sec-a
easy
asked
May 22, 2014
by
sreemathi.v
1
answer
Let $A=\{1,2,3,4,5,6\}$.Insert the appropriate symbol $\in$ or $\notin$ in the blank spaces :$2$ _______ $A$
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q2-v
sec-a
easy
asked
May 22, 2014
by
sreemathi.v
1
answer
Let $A=\{1,2,3,4,5,6\}$. Insert the appropriate symbol $\in$ or $\notin$ in the blank spaces :$4$ _______ $A$
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q2-iv
sec-a
easy
asked
May 22, 2014
by
sreemathi.v
1
answer
Let $A=\{1,2,3,4,5,6\}$.Insert the appropriate symbol $\in$ or $\notin$ in the blank spaces : $0$ _______ $A$
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q2-iii
sec-a
easy
asked
May 22, 2014
by
sreemathi.v
1
answer
Let $A=\{1,2,3,4,5,6\}$.Insert the appropriate symbol $\in$ or $\notin$ in the blank spaces : $8$ _______ $A$
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q2-ii
sec-a
easy
asked
May 22, 2014
by
sreemathi.v
1
answer
Let $A=\{1,2,3,4,5,6\}$.Insert the appropriate symbol $\in$ or $\notin$ in the blank spaces :$5$ _______ $A$
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q2-i
sec-a
easy
asked
May 22, 2014
by
sreemathi.v
1
answer
Which of the following are sets?Justify your answer.(ix) A collection of most dangerous animals of the world
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q1-ix
sec-a
easy
asked
May 22, 2014
by
sreemathi.v
1
answer
Which of the following are sets?Justify your answer.(viii) The collection of question in this chapter
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q1-viii
sec-a
easy
asked
May 22, 2014
by
sreemathi.v
1
answer
Which of the following are sets?Justify your answer.(vii) The collection of all even integers
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q1-vii
sec-a
easy
asked
May 22, 2014
by
sreemathi.v
1
answer
Which of the following are sets?Justify your answer.(vi) A collection of novels written by the writer Munshi premchand
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q1-vi
sec-a
easy
asked
May 22, 2014
by
sreemathi.v
1
answer
Which of the following are sets?Justify your answer?(v) The collection of all natural numbers less than 100
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q1-v
sec-a
easy
asked
May 22, 2014
by
sreemathi.v
1
answer
Which of the following are sets?Justify your answer?(iv) The collection of all boys in your class.
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q1-iv
sec-a
easy
asked
May 22, 2014
by
sreemathi.v
1
answer
Which of the following are sets?Justify your answer.(iii) A team of eleven best-cricket batsmen of the world.
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q1-iii
sec-a
easy
asked
May 22, 2014
by
sreemathi.v
1
answer
Which of the following are sets?Justify your answer.(ii) The collection of ten most talented writers of India.
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q1-ii
sec-a
easy
asked
May 22, 2014
by
sreemathi.v
1
answer
Which of the following are sets?Justify your answer?(i) The collection of all the months of a year beginning with the letter J
cbse
math
class11
ch1
sets
bookproblem
exercise1-1
q1-i
sec-a
easy
asked
May 22, 2014
by
sreemathi.v
1
answer
If $P=\{x:sinx-cosx=\sqrt2 cosx\}$ and $Q=\{x:sinx+cosx=\sqrt 2 sinx\}$ then which of the following is true ?
jeemain
math
class11
ch1
set
venn
diagrams
and
operations
on
sets
easy
asked
May 30, 2013
by
rvidyagovindarajan_1
1
answer
What type of set is "The set of poor students of a class"?
jeemain
math
class11
modelpaper
ch1
sets
types
of
easy
asked
May 30, 2013
by
rvidyagovindarajan_1
1
answer
Find the value of $\phi'$
jeemain
math
class11
ch1
sets
subsets
powersets
and
universal
set
easy
asked
May 30, 2013
by
rvidyagovindarajan_1
1
answer
If $n(A\times B)=8, $ then how many possible values are there for $n(A)?$
jeemain
math
class11
ch1
sets
subsets
powersets
and
universalsets
easy
asked
May 30, 2013
by
rvidyagovindarajan_1
1
answer
What type of set is "The collection of novels written by Munshi Premchand" ?
jeemain
math
class11
ch1
sets
types of sets
easy
asked
May 30, 2013
by
rvidyagovindarajan_1
1
answer
$A\cap (A\cap B)'$ = ?
jeemain
math
class11
ch1
sets
operation on sets
easy
asked
May 21, 2013
by
rvidyagovindarajan_1
1
answer
If $A=\{x:x\in R\:\:and\:\:x\geq 4\}$ and $B=\{x:x\in R\:and\:x< 5\}$, then $A\cap B$ = ?
jeemain
math
class11
ch1
sets
operation on sets
easy
asked
May 21, 2013
by
rvidyagovindarajan_1
1
answer
If $A=\{1,3,5,B\}$ and $B=\{2,4\}$, then which of the following is true ?
jeemain
cbse
math
class11
ch1
sets
subsets powersets and universal sets
easy
asked
May 21, 2013
by
rvidyagovindarajan_1
1
answer
$A\cap (A\cup B)$ = ?
jeemain
math
class11
ch1
sets
operation-on-functions
functions
easy
asked
May 21, 2013
by
rvidyagovindarajan_1
1
answer
If $S_1=\{1,2,...................20\}$, $S_2=\{a,b,c,d,e\}$, $S_3=\{a,c,e,f\}$, then no. of elements of $(S_1\times S_2)\cap (S_1\times S_3)$ is ?
jeemain
math
class11
ch1
sets
powersets
subsets
and
universal
easy
asked
May 18, 2013
by
rvidyagovindarajan_1
1
answer
The set that cannot be represented by roster form is:
jeemain
math
class11
ch1
sets
types
of
easy
asked
May 17, 2013
by
rvidyagovindarajan_1
1
answer
How is Null set represented in set builder form ?
jeemain
math
class11
ch1
sets
types
of
easy
asked
May 17, 2013
by
rvidyagovindarajan_1
1
answer
If $A\cap B=B$ then what can you say about $A$ and $B $?
jeemain
math
class11
ch1
sets
operation
on
easy
asked
May 17, 2013
by
rvidyagovindarajan_1
1
answer
If $A\cup B=A,\:\:$ then what can you say about $A$ and $B$?
jeemain
math
class11
ch1
sets
operation
on
easy
asked
May 17, 2013
by
rvidyagovindarajan_1
1
answer
If $A,B\:and\: C$ are three finite sets, then $[(A\cup B)\cap C]' $ = ?
jeemain
math
class11
ch1
sets
sec-a
easy
asked
May 15, 2013
by
rvidyagovindarajan_1
1
answer
How many proper subsets are there for a set having 5 elements ?
jeemain
math
class11
ch1
sets
sec-a
easy
asked
May 15, 2013
by
rvidyagovindarajan_1
1
answer
If $V=\{x:\:x+2=0\}$, $\:R=\{x:\:x^2+2x=0\}$ and $\:\:S=\{x:\:x^2+x-2=0\}$, then for what value of $x$, $V=R=S$ ?
jeemain
math
class11
ch1
sets
sec-a
easy
asked
May 15, 2013
by
rvidyagovindarajan_1
1
answer
If $A\:and\:B$ are two sets such that $(A-B)\cup B=A$, then what can you say about $A\:and\:B$?
jeemain
math
class11
ch1
sets
venn
diagram
and
operations
on
easy
asked
May 4, 2013
by
rvidyagovindarajan_1
1
answer
The no. of subsets of a finite set A is 56 more than the no. of subsets of another finite set B. What is the no. of elements of A?
jeemain
math
class11
ch1
sets
subsets-universal-sets-and-power-sets
medium
asked
May 1, 2013
by
rvidyagovindarajan_1
1
answer
If $ A=\{x\;/\;x\in\:N, \: $ and $\:x$ is a multiple of $3$ $\leq100\}$ and $B=\{x/x\in\:N\:$ and $\:x$ is multiple of $5$ $\leq\:100\}$, then no. of elements in $(A\times\:B)\cap\:(B\times\:A)\:is$
jeemain
math
class11
ch1
sets
venn-diagram-and-operations
easy
asked
Apr 29, 2013
by
rvidyagovindarajan_1
1
answer
If the set $S={1,2,3...........12}$ is to be partitioned into $3$ sets $A,B,C$ of equal size so that $A\cup B\cup C=S$ and $A\cap B=B\cap C=C\cap A=\phi$, then the no. of ways the partition can be done is
jeemain
math
class11
ch1
sets
venn
diagram
operation
on
difficult
asked
Apr 26, 2013
by
rvidyagovindarajan_1
1
answer
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