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Recent questions tagged ch1

If $A=\{3,5,7,9,11\},B=\{7,9,11,13\},C=\{11,13,15\}$ and $D=\{15,17\}$.Find (x) $(A\cup D)\cap(B \cup C)$

asked May 27, 2014 by sreemathi.v

1 answer

If $A=\{3,5,7,9,11\},B=\{7,9,11,13\},C=\{11,13,15\}$ and $D=\{15,17\}$.Find (ix) $(A\cap B)\cap(B \cup C)$

asked May 27, 2014 by sreemathi.v

1 answer

If $A=\{3,5,7,9,11\},B=\{7,9,11,13\},C=\{11,13,15\}$ and $D=\{15,17\}$.Find (viii) $A\cap (B \cup D)$

asked May 27, 2014 by sreemathi.v

1 answer

If $A=\{3,5,7,9,11\},B=\{7,9,11,13\},C=\{11,13,15\}$ and $D=\{15,17\}$.Find $A\cap D$

asked May 27, 2014 by sreemathi.v

1 answer

If $A=\{3,5,7,9,11\},B=\{7,9,11,13\},C=\{11,13,15\}$ and $D=\{15,17\}$.Find $A\cap (B \cup C)$

asked May 27, 2014 by sreemathi.v

1 answer

If $A=\{3,5,7,9,11\},B=\{7,9,11,13\},C=\{11,13,15\}$ and $D=\{15,17\}$.Find $B\cap D$

asked May 27, 2014 by sreemathi.v

1 answer

If $A=\{3,5,7,9,11\},B=\{7,9,11,13\},C=\{11,13,15\}$ and $D=\{15,17\}$.Find $A\cap C$

asked May 27, 2014 by sreemathi.v

1 answer

If $A=\{3,5,7,9,11\},B=\{7,9,11,13\},C=\{11,13,15\}$ and $D=\{15,17\}$.Find $A\cap C\cap D$

asked May 27, 2014 by sreemathi.v

1 answer

If $A=\{3,5,7,9,11\},B=\{7,9,11,13\},C=\{11,13,15\}$ and $D=\{15,17\}$.Find $B\cap C$

asked May 27, 2014 by sreemathi.v

1 answer

If $A=\{3,5,7,9,11\},B=\{7,9,11,13\},C=\{11,13,15\}$ and $D=\{15,17\}$.Find $A\cap B$

asked May 27, 2014 by sreemathi.v

1 answer

Find the intersection of the following sets : $A=\{1,2,3\},B=\phi$

asked May 27, 2014 by sreemathi.v

1 answer

Find the intersection of the following set :(iv) A={x : x is a natural number and $1 < x\leq 6$},B={x : x is a natural number and $6 < x < 10$}

asked May 27, 2014 by sreemathi.v

1 answer

Find the intersection of the following sets : $A=\{x : x$ is a natural number and multiple of $3\},B=\{x : x$ is a natural number less than $6\}$

asked May 27, 2014 by sreemathi.v

1 answer

Find the intersection of the following sets: A={a,e,i,o,u},B={a,b,c}

asked May 27, 2014 by sreemathi.v

1 answer

Find the intersection of the following set :(i) X={1,3,5},Y={1,2,3}

asked May 27, 2014 by sreemathi.v

1 answer

If $A=\{1,2,3,4\},B=\{3,4,5,6\},C=\{5,6,7,8\}$ and $D=\{7,8,9,10\}$ Find $B \cup C\cup D$

asked May 26, 2014 by sreemathi.v

1 answer

If $A=\{1,2,3,4\},B=\{3,4,5,6\},C=\{5,6,7,8\}$ and $D=\{7,8,9,10\}$ Find $A \cup B\cup D$

asked May 26, 2014 by sreemathi.v

1 answer

If $A=\{1,2,3,4\},B=\{3,4,5,6\},C=\{5,6,7,8\}$ and $D=\{7,8,9,10\}$ Find $A \cup B\cup C$

asked May 26, 2014 by sreemathi.v

1 answer

If $A=\{1,2,3,4\},B=\{3,4,5,6\},C=\{5,6,7,8\}$ and $D=\{7,8,9,10\}$ Find $B\cup D$

asked May 26, 2014 by sreemathi.v

1 answer

If $A=\{1,2,3,4\},B=\{3,4,5,6\},C=\{5,6,7,8\}$ and $D=\{7,8,9,10\}$ Find $B\cup C$

asked May 26, 2014 by sreemathi.v

1 answer

If $A=\{1,2,3,4\},B=\{3,4,5,6\},C=\{5,6,7,8\}$ and $D=\{7,8,9,10\}$ Find $A\cup C$

asked May 26, 2014 by sreemathi.v

1 answer

If $A=\{1,2,3,4\},B=\{3,4,5,6\},C=\{5,6,7,8\}$ and $D=\{7,8,9,10\}$ Find $A\cup B$

asked May 26, 2014 by sreemathi.v

1 answer

If $A$ and $B$ are two sets such that $A \subset B$,then what is $A\cup B$?

asked May 26, 2014 by sreemathi.v

1 answer

Let $A=\{a,b\},B=\{a,b,c\}$.Is $A\subset B$?What is $A\cup B$?

asked May 26, 2014 by sreemathi.v

1 answer

Find the union of the following sets $ A={1,2,3},B=\phi$

asked May 26, 2014 by sreemathi.v

1 answer

Find the union of following sets $A=\{x : x$ is a natural number and $1 < x\leq 6\},B=\{x : x$ is a natural number and $6 < x < 10\}$

asked May 26, 2014 by sreemathi.v

1 answer

Find the union of the following sets $A=\{x : x$ is a natural number and multiple of $3 \},B=\{x : x$ is a natural number less than $6\}$

asked May 26, 2014 by sreemathi.v

1 answer

Find the union of the following sets $A=\{a,e,i,o,u\},B=\{a,b,c\}$

asked May 26, 2014 by sreemathi.v

1 answer

Find the union of the following sets $X=\{1,3,5\},Y=\{1,2,3\}$

asked May 26, 2014 by sreemathi.v

1 answer

Given the sets ={1,3,5},B={2,4,6} and C={0,2,4,6,8},which of the following may be considered as universal sets(s) for all three sets A,B and C

asked May 26, 2014 by sreemathi.v

1 answer

What universal set(s) would you propose for each of the following :$\begin{array}{1 1}(i) \;\text{The set of right triangles}\\(ii)\;\text{The set of isosceles triangle}\end{array}$

asked May 26, 2014 by sreemathi.v

1 answer

Write the following intervals in set-builder form :(iv) $[-23,5]$

asked May 26, 2014 by sreemathi.v

1 answer

Write the following intervals in set-builder form :(iii) $[6,10]$

asked May 26, 2014 by sreemathi.v

1 answer

Write the following intervals in set-builder form (ii) [6,12]

asked May 26, 2014 by sreemathi.v

1 answer

Write the following intervals in set-builder form (i) (-3,0)

asked May 26, 2014 by sreemathi.v

1 answer

Write the following as intervals :(iv) $\{x : x\in R,3 \leq x\leq 4\}$

asked May 26, 2014 by sreemathi.v

1 answer

Write the following as intervals :(iii) $\{x : x\in R,0 \leq x\leq 7\}$

asked May 26, 2014 by sreemathi.v

1 answer

Write the following as intervals :(ii) $\{x : x\in R,-12 < x -10\}$

asked May 26, 2014 by sreemathi.v

1 answer

Write the following as intervals :(i) $\{x : x\in R,-4 < x \leq 6\}$

asked May 26, 2014 by sreemathi.v

1 answer

How many elements does $P(A) have $,if $A=\phi$?

asked May 26, 2014 by sreemathi.v

1 answer

Write down all the subsets of the following sets $\phi$

asked May 26, 2014 by sreemathi.v

1 answer

Write down all the subsets of the following sets $\{1,2,3\}$

asked May 26, 2014 by sreemathi.v

1 answer

Write down all the subsets of the following sets $\{a,b\}$

asked May 26, 2014 by sreemathi.v

1 answer

Write down all the subsets of the following sets $\{a\}$

asked May 26, 2014 by sreemathi.v

1 answer

Let $A=\{1,2,\{3,4\},5\}$. Is the statement correct or incorrect and why? $\{\phi\}\subset A$

asked May 26, 2014 by sreemathi.v

1 answer

Let $A=\{1,2,\{3,4\},5\}$. Is the statement correct or incorrect and why?$\phi \subset A$

asked May 26, 2014 by sreemathi.v

1 answer

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

asked May 26, 2014 by sreemathi.v

1 answer

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

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?$\{1,2,5\} \in A$

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? $\{1,2,5\} \subset A$

asked May 26, 2014 by sreemathi.v

1 answer

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