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Rudiy27
3 years ago
5

I need help: what is this?

Mathematics
1 answer:
givi [52]3 years ago
3 0

Answer:

9

Step-by-step explanation:

first you have to do the 1+2 to get 3 then you divide 6 by 2 and get 3 then you multiply 3x3 to get 9!

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2 years ago
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Answer:

a) r ⋀~p

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Step-by-step explanation:

To solve this question we will make use of logic symbols in truth table.

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C) correct symbol is ~r ⟶ ~q

Since both statements are negation of the question. And also, if ~r is true then ~q is also true.

D) Similar to answer A to C above, applying similar conditions, we have (~p ⋀r) ⟶q

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3 years ago
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Answer:

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Step-by-step explanation:

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