Have a query? Ask a Tutor!!

Access to best educators and exclusive paper discussions

Offsite Campus Turito Championship

Can’t find what you’re looking for?

Our tutors are from top schools around the world, and they are waiting for you 24/7, anytime, anywhere.

Homework- One to One Solutions
Understand concepts to solve better
Get your doubts solved instantly

Maths-

General

Easy

Question

Let $S equals left curly bracket 1 comma blank 2 comma blank 3 comma blank 4 right curly bracket$ . The total number of unordered pairs of disjoint subsets of $S$ is equal to

25
34
42
41

The correct answer is: 41

Required number
$equals fraction numerator 3 to the power of 4 end exponent plus 1 over denominator 2 end fraction equals 41$

Related Questions to study

Let $A$ be the non-void set of the children in a family. The relation $´ x$ is a brother of $y ´$ on $A$ is

Let $A$ be the non-void set of the children in a family. The relation $´ x$ is a brother of $y ´$ on $A$ is

In a class of 45 students, 22 can speak Hindi and 12 can speak English only. The number of students, who can speak both Hindi and English, is

In a class of 45 students, 22 can speak Hindi and 12 can speak English only. The number of students, who can speak both Hindi and English, is

If a set has 13 elements and $R$ is a reflexive relation on $A$ with $n$ elements, then

If a set has 13 elements and $R$ is a reflexive relation on $A$ with $n$ elements, then

parallel

Let $L$ be the set of all straight lines in the Euclidean plane. Two lines $l subscript 1 end subscript$ and $l subscript 2 end subscript$ are said to be related by the relation $R$ iff $l subscript 1 end subscript$ is parallel to $l subscript 2 end subscript.$ Then, the relation $R$ is not

Let $L$ be the set of all straight lines in the Euclidean plane. Two lines $l subscript 1 end subscript$ and $l subscript 2 end subscript$ are said to be related by the relation $R$ iff $l subscript 1 end subscript$ is parallel to $l subscript 2 end subscript.$ Then, the relation $R$ is not

Two points $P$ and $Q$ in a plane are related if $O P equals O Q comma$ where $O$ is a fixed point. This relation is

Two points $P$ and $Q$ in a plane are related if $O P equals O Q comma$ where $O$ is a fixed point. This relation is

Let $A$ and $B$ be two sets, then $open parentheses A union B close parentheses to the power of ´ end exponent union open parentheses A to the power of ´ end exponent intersection B close parentheses$ is equal to

Let $A$ and $B$ be two sets, then $open parentheses A union B close parentheses to the power of ´ end exponent union open parentheses A to the power of ´ end exponent intersection B close parentheses$ is equal to

parallel

Given $n open parentheses U close parentheses equals 20 comma blank n open parentheses A close parentheses equals 12 comma blank n open parentheses B close parentheses equals 9 comma n open parentheses A intersection B close parentheses equals 4$ , where $U$ is the universal set, $A$ and $B$ are subsets of $U$ , then $n left square bracket open parentheses A union B close parentheses to the power of c end exponent right square bracket$ equals to

Given $n open parentheses U close parentheses equals 20 comma blank n open parentheses A close parentheses equals 12 comma blank n open parentheses B close parentheses equals 9 comma n open parentheses A intersection B close parentheses equals 4$ , where $U$ is the universal set, $A$ and $B$ are subsets of $U$ , then $n left square bracket open parentheses A union B close parentheses to the power of c end exponent right square bracket$ equals to

If $X$ and $Y$ are two sets, then $X intersection left parenthesis Y union X right parenthesis ´$ equals

If $X$ and $Y$ are two sets, then $X intersection left parenthesis Y union X right parenthesis ´$ equals

In an election, two contestants $A$ and $B$ contested $x percent sign$ of the total voters voted for $A$ and $open parentheses x plus 20 close parentheses percent sign$ for $B.$ If 20% of the voters did not vote, then $x equals$

In an election, two contestants $A$ and $B$ contested $x percent sign$ of the total voters voted for $A$ and $open parentheses x plus 20 close parentheses percent sign$ for $B.$ If 20% of the voters did not vote, then $x equals$

parallel

For any three sets $A subscript 1 end subscript comma A subscript 2 end subscript comma A subscript 3 end subscript comma$ let $B subscript 1 end subscript equals A subscript 1 end subscript comma B subscript 2 end subscript equals A subscript 2 end subscript minus A subscript 1 end subscript$ and $B subscript 3 end subscript equals A subscript 3 end subscript minus open parentheses A subscript 1 end subscript union A subscript 2 end subscript close parentheses comma$ then which one of the following statement is always true

For any three sets $A subscript 1 end subscript comma A subscript 2 end subscript comma A subscript 3 end subscript comma$ let $B subscript 1 end subscript equals A subscript 1 end subscript comma B subscript 2 end subscript equals A subscript 2 end subscript minus A subscript 1 end subscript$ and $B subscript 3 end subscript equals A subscript 3 end subscript minus open parentheses A subscript 1 end subscript union A subscript 2 end subscript close parentheses comma$ then which one of the following statement is always true

If $A equals open curly brackets 1 comma blank 2 comma blank 3 comma blank 4 close curly brackets comma$ then the number of subsets of set $A$ containing element 3, is

If $A equals open curly brackets 1 comma blank 2 comma blank 3 comma blank 4 close curly brackets comma$ then the number of subsets of set $A$ containing element 3, is

If $A comma B$ and $C$ are three non-empty sets such that any two of them are disjoint, then $open parentheses A union B union C close parentheses intersection open parentheses A intersection B intersection C close parentheses equals$

If $A comma B$ and $C$ are three non-empty sets such that any two of them are disjoint, then $open parentheses A union B union C close parentheses intersection open parentheses A intersection B intersection C close parentheses equals$

parallel

If $R$ be a relation $less than$ from $A equals left curly bracket 12 comma 34 right curly bracket$ to $B equals open curly brackets 13 comma 5 close curly brackets blank i. e. blank open parentheses a comma b close parentheses element of R left right double arrow a less than b comma$ then $R blank o blank R to the power of negative 1 end exponent$ is

If $R$ be a relation $less than$ from $A equals left curly bracket 12 comma 34 right curly bracket$ to $B equals open curly brackets 13 comma 5 close curly brackets blank i. e. blank open parentheses a comma b close parentheses element of R left right double arrow a less than b comma$ then $R blank o blank R to the power of negative 1 end exponent$ is

Let $R$ be a relation on the set $N$ be defined by $open curly brackets open parentheses x comma y close parentheses vertical line x comma y element of N comma 2 blank x plus y equals 41 close curly brackets.$ Then, $R$ is

Let $R$ be a relation on the set $N$ be defined by $open curly brackets open parentheses x comma y close parentheses vertical line x comma y element of N comma 2 blank x plus y equals 41 close curly brackets.$ Then, $R$ is

If $A equals open curly brackets 1 comma blank 2 comma blank 3 close curly brackets comma$ then the relation $R equals left curly bracket open parentheses 11 close parentheses comma open parentheses 22 close parentheses comma open parentheses 31 close parentheses comma left parenthesis 13 right parenthesis right curly bracket$ is

If $A equals open curly brackets 1 comma blank 2 comma blank 3 close curly brackets comma$ then the relation $R equals left curly bracket open parentheses 11 close parentheses comma open parentheses 22 close parentheses comma open parentheses 31 close parentheses comma left parenthesis 13 right parenthesis right curly bracket$ is

parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.