If A and B are two sets such that A - x - x - N- x is a factor of 20 and B - y - y - N - y is a factor of 30- then find the A-B

Given : A = {1,2,4,5,10,20} B = {1,2,3,5,6,10,15,30} The intersection of two sets A and B, denoted by A∩B, consists of nbsp;all elements that are both in A a ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard IX

Mathematics

Complement

If A and B ar...

Question

If $A$ and $B$ are two sets such that $A = {x : x \in N, x is a factor of 20}$ and $B = {y : y \in N, y is a factor of 30}$ , then find the $A \cap B$

{1, 2, 4, 5, 10, 20}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

{1, 5, 10, 20}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

{1, 2, 5, 15, 20}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

{1, 2, 5, 10}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D ${1, 2, 5, 10}$
Given :
$A = {1, 2, 4, 5, 10, 20}$
$B = {1, 2, 3, 5, 6, 10, 15, 30}$

The intersection of two sets $A$ and $B$ , denoted by $A \cap B,$ consists of all elements that are both in $A$ and $B .$
Hence $A \cap B = {1, 2, 5, 10} .$

Suggest Corrections

Similar questions

Q. If

A

and

B

are two sets such that

A = {x : x \in N, x is a factor of 20}

and

B = {y : y \in N, y is a factor of 30}

, then find the

A \cap B

Q. Two sets:

X, Y

such that

X = {x : x \in N; x^{2} - 5 x + 6 = 0} &

B = {1, 2, 5, 3},

then

A \cap B =

Q. If

A

and

B

are two sets such that

n (A \cup B) = 50

n (A) = 25

and

n (B) = 32

then find

n (A \cap B)

Q. Let

A

and

B

be two sets such that

n (A) = 3

and

n (B) = 2

. If

(x, 1), (y, 2), (z, 1)

are in

A \times B

, then find

A

and

B

, where

x, y, z

are distinct elements.

A and B are two sets such that n (A - B) =14 + x, n(B - A) = 3x and n(A $\cap$ B) = x.

Draw a Venn diagram to illustrate information and if n(A) = n(B), then find the value of x.

Join BYJU'S Learning Program

If A and B are two sets such that A={x:x∈N,x is a factor of 20} and B={y:y∈N,y is a factor of 30}, then find the A∩B

The correct option is D {1,2,5,10}Given : A={1,2,4,5,10,20} B={1,2,3,5,6,10,15,30} The intersection of two sets A and B, denoted by A∩B, consists of all elements that are both in A and B. Hence A∩B={1,2,5,10}.

If $A$ and $B$ are two sets such that $A = {x : x \in N, x is a factor of 20}$ and $B = {y : y \in N, y is a factor of 30}$ , then find the $A \cap B$

The correct option is D ${1, 2, 5, 10}$
Given :
$A = {1, 2, 4, 5, 10, 20}$
$B = {1, 2, 3, 5, 6, 10, 15, 30}$

The intersection of two sets $A$ and $B$ , denoted by $A \cap B,$ consists of all elements that are both in $A$ and $B .$
Hence $A \cap B = {1, 2, 5, 10} .$