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Get Full Access to Discrete Mathematics And Its Applications - 7 Edition - Chapter 2.2 - Problem 9e
Get Full Access to Discrete Mathematics And Its Applications - 7 Edition - Chapter 2.2 - Problem 9e

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# Prove the complement laws in Table 1 by showing thata)

ISBN: 9780073383095 37

## Solution for problem 9E Chapter 2.2

Discrete Mathematics and Its Applications | 7th Edition

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Problem 9E

Prove the complement laws in Table 1 by showing that

a)

b)

Step-by-Step Solution:
Step 1 of 3

Solution:

Step1

Given that

The  complement  laws .

Step2

To find

We have to prove the complement laws.

Step3

Complement  laws :- The supplement of a set B refers to components not in B.

a)

Here , Right hand side=

And Left hand side=

Now

Left hand side=

=

=

=

=

= U

= Right hand side

Therefore,.

Step4

b)

Here , Right hand side=Ø

And Left hand side=

Now

Left hand side=

=

=

= Ø

= Right hand side.

Therefore,

Step 2 of 3

Step 3 of 3

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