Question

set A = {3,4,6} U = {1, 2, 3, 4, 5, 6}
Find A1​

Answer 1

Correct Question

If set A = {3,4,6} and Universal Set is {1,2,3,4,5,6}. Find complement of Set A

Solution

Given

A = {3,4,6}

and, U = {1,2,3,4,5,6}

To find:

Complement of Set A;A'

We Know that,

A' = U - A

» A' = {1,2,3,4,5,6} - {3,4,6}

» A' = {1,2,5}

Note

When writing a complement of any set,we consider the given set and subtract it's elements from that of universal set with gives the Complement Set

Answer 2

$\huge \red { \boxed{ \boxed{ \mathsf{ \mid \ulcorner Answer : \urcorner \mid }}}}$

Given :-

Set A = {3,4,6}

U = {1,2,3,4,5,6}

[Where U is universal set]

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To find :-

(A') We have to find A complement

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Solution :-

For finding A complement we need to subtract SetA from Universal set.

A' = U - A

A' = {1,2,3,4,5,6} - {3,4,6}

Then,

A' = {1,2,5}

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