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kumpel [21]
3 years ago
7

Simplify the given expression below: (1 + 3) + (2 - 5i)

Mathematics
2 answers:
Airida [17]3 years ago
7 0

Answer:

6 -5i

Step-by-step explanation:

(1 + 3) + (2 - 5i)

Combine

1+3+2    -5i

6 -5i

ValentinkaMS [17]3 years ago
5 0

Answer:

6 -5i

Step-by-step explanation:

(1 + 3) + (2 - 5i)

Combine like terms

1+3+2    -5i

6 -5i

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According to DeMorgan 's theorem, the complement of W · X + Y · Z is W' + X' · Y' + Z'. Yet both functions are 1 for WXYZ = 1110
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Answer:

The parenthesis need to be kept intact while applying the DeMorgan's theorem on the original equation to find the compliment because otherwise it will introduce an error in the answer.

Step-by-step explanation:

According to DeMorgan's Theorem:

(W.X + Y.Z)'

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Note that it is important to keep the parenthesis intact while applying the DeMorgan's theorem.

For the original function:

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For the compliment:

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Both functions are not 1 for the same input if we solve while keeping the parenthesis intact because that allows us to solve the operation inside the parenthesis first and then move on to the operator outside it.

Without the parenthesis the compliment equation looks like this:

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