Let A -1-2-3-4- B -2-3-4-5-6- then A - B isA- 2-3-4B- 5-6- 1D- 1-5-6

Name: JEE- Grade 11- Mathematics- Fundamentals of Mathematics 12- Session 12- D04
Uploaded: 2022-07-04T10:36:42+05:30
Description: The correct option is D {1,5,6} nbsp; nbsp;A Δ B = (A − B) ∪ (B − A) = {1}∪{5,6} = {1,5,6} ...

The correct option is D {1,5,6} nbsp; nbsp;A Δ B = (A − B) ∪ (B − A) = {1}∪{5,6} = {1,5,6} ...

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Byju's Answer

Standard XII

Mathematics

Properties of Set Operation

Let A =1,2,3,...

Question

Let $A = {1, 2, 3, 4},$ $B = {2, 3, 4, 5, 6},$ then $A Δ B$ is

{2, 3, 4}

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{1}

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{5, 6}

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{1, 5, 6}

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Solution

The correct option is D ${1, 5, 6}$
$A Δ B = (A - B) \cup (B - A) = {1} \cup {5, 6} = {1, 5, 6}$

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Similar questions

Q. Let

A = {1, 2, 3, 4}, B = {2, 3, 4, 5, 6},

then

A Δ B =

Q. Let

A = {1, 2, 3, 4}, B = {2, 3, 4, 5, 6},

then

A Δ B =

Q. Let

A = {1, 2, 3, 4}

and

B = {2, 3, 4, 5, 6}

then

A △ B

is equal to

Q. Let

A = {1, 2, 3, 4}

and

B = {2, 3, 4, 5, 6}

, then

A △ B

is equal to =?

(

where

A △ B

is defined as

A △ B = {x : x \in \frac{A}{B}

x \in \frac{B}{A}})

A={1, 2, 3, 4, …, 14}. Let R be a relation from A to A defined by
R = {(a, b):3a – b = 0, a, b∈ A} then domain of R is

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Properties of Set Operation

Standard XII Mathematics

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Let A={1,2,3,4}, B={2,3,4,5,6}, then A Δ B is

The correct option is D {1,5,6} A Δ B=(A−B)∪(B−A)={1}∪{5,6}={1,5,6}

Let $A = {1, 2, 3, 4},$ $B = {2, 3, 4, 5, 6},$ then $A Δ B$ is

The correct option is D ${1, 5, 6}$
$A Δ B = (A - B) \cup (B - A) = {1} \cup {5, 6} = {1, 5, 6}$