Maths-

General

Easy

Question

If $A equals open curly brackets x colon x text is a factor of end text 15 close curly brackets comma B open curly brackets x colon x text is a factor of end text 18 close curly brackets text then end text A intersection B equals$

{1, 3}
{1, 5}
{1,3, 5}
{1,3, 6}

hint Hint:

In mathematics, a set is a logically arranged group of items that can be represented in either set-builder or roster form. Sets are typically denoted by curly brackets; for instance, A = 1, 2, 3, 4 is a set. Here we have given a set A and B, we have to find A intersection B.

The correct answer is: {1, 3}

Now we know that the way that sets are represented by a person is always the same: as a group of clearly defined objects or elements. A capital letter designates a set. The cardinal number of a set is the number of elements in the finite set.
The number of elements in a set is determined by its order. It describes a set's size. Cardinality is another name for the set order.
In mathematics, there are various kinds of sets. Infinite and finite sets, proper sets, equal sets, and empty sets are some examples.
Now we have given the sets as:
$A equals open curly brackets x colon x text is a factor of end text 15 close curly brackets B open curly brackets x colon x text is a factor of end text 18 close curly brackets text end text L e t s space s i m p l i f y space t h e space A space a n d space B space s e t s comma space w e space h a v e space g i v e n colon x text is a factor of end text 15 comma space s o space w e space g e t colon F a c t o r s space o f space 15 space a r e colon space 3 comma space 5 comma space s o space s e t space A space b e c o m e s colon A equals open curly brackets 1 comma space 3 comma space 5 close curly brackets x text is a factor of end text 18 comma space s o space w e space g e t colon F a c t o r s space o f space 18 space a r e colon space 2 comma space 3 comma space 3 comma space s o space s e t space B space b e c o m e s colon B equals open curly brackets 1 comma space 2 comma space 3 comma space 3 close curly brackets I n t e r s e c t i o n space i s space b a s i c a l l y space w h e n space t h e r e space a r e space c o m m o n space t e r m s space i n space b o t h space t h e space s e t s comma space s o space h e r e space t h e space c o m m o n space t e r m s space a r e colon A intersection B equals open curly brackets 1 comma space 3 close curly brackets$

So here we understood the concept of sets and its various types that are there. The concept of intersection of sets was used which is basically when there are common terms in the given number of sets, those comes under the intersection. So $A intersection B equals open curly brackets 1 comma space 3 close curly brackets$ .

The following carbohydrate is

chemistry-General

General

chemistry-

The total number of basic groups in the following form of lysine is

chemistry-General

General

Chemistry-

$alpha$ - and $beta$ -Glucose differ in the orientation of the $left parenthesis negative O H right parenthesis$ group around:

Chemistry-General

General

Physics-

Electric power =

Physics-General

General

Physics-

n equal resistors are first connected in series and then in parallel. The ratio of the equivalent resistance in the two cases is

Physics-General

General

Physics-

A wire 50 cm long and 1 mm² in cross-section carries a current of 4 A when connected to a 2V battery. The resistivity of the wire is

Physics-General

General

Physics-

The equivalent resistance of the network shown in the adjoining figure between the points A and B is

Physics-General

General

physics-

Have a query? Ask a Tutor!!

Can’t find what you’re looking for?

If

{1, 3} {1, 5} {1,3, 5} {1,3, 6}

In mathematics, a set is a logically arranged group of items that can be represented in either set-builder or roster form. Sets are typically denoted by curly brackets; for instance, A = 1, 2, 3, 4 is a set. Here we have given a set A and B, we have to find A intersection B.

The correct answer is: {1, 3}

Related Questions to study

The following carbohydrate is

The following carbohydrate is

The total number of basic groups in the following form of lysine is

The total number of basic groups in the following form of lysine is

- and -Glucose differ in the orientation of the group around:

- and -Glucose differ in the orientation of the group around:

Electric power =

Electric power =

n equal resistors are first connected in series and then in parallel. The ratio of the equivalent resistance in the two cases is

n equal resistors are first connected in series and then in parallel. The ratio of the equivalent resistance in the two cases is

A wire 50 cm long and 1 mm2 in cross-section carries a current of 4 A when connected to a 2V battery. The resistivity of the wire is

A wire 50 cm long and 1 mm2 in cross-section carries a current of 4 A when connected to a 2V battery. The resistivity of the wire is

The equivalent resistance of the network shown in the adjoining figure between the points A and B is

The equivalent resistance of the network shown in the adjoining figure between the points A and B is

Equivalent resistance between points P and Q in the adjoining figure is

Equivalent resistance between points P and Q in the adjoining figure is

The S.I. unit of surface charge density is _____.

The S.I. unit of surface charge density is _____.

Find the final product Z of the following reaction

Find the final product Z of the following reaction

Coupling with diazonium salts of the following takes place in the order of

Coupling with diazonium salts of the following takes place in the order of

in the above reaction (A)and (B)are

in the above reaction (A)and (B)are

Dehydrohalogenation of the following in increasing order

Dehydrohalogenation of the following in increasing order

With Turito Academy.

With Turito Foundation.

Get an Expert Advice From Turito.

Turito Academy

With Turito Academy.

Test Prep

With Turito Foundation.

Courses

Quick Links

If $A equals open curly brackets x colon x text is a factor of end text 15 close curly brackets comma B open curly brackets x colon x text is a factor of end text 18 close curly brackets text then end text A intersection B equals$

{1, 3}
{1, 5}
{1,3, 5}
{1,3, 6}

$alpha$ - and $beta$ -Glucose differ in the orientation of the $left parenthesis negative O H right parenthesis$ group around:

$alpha$ - and $beta$ -Glucose differ in the orientation of the $left parenthesis negative O H right parenthesis$ group around:

A wire 50 cm long and 1 mm² in cross-section carries a current of 4 A when connected to a 2V battery. The resistivity of the wire is

A wire 50 cm long and 1 mm² in cross-section carries a current of 4 A when connected to a 2V battery. The resistivity of the wire is