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Iteru [2.4K]
3 years ago
6

Which of the following does NOT show an identity property?

Mathematics
2 answers:
Nimfa-mama [501]3 years ago
8 0

Answer:

2+1 = 3

Step-by-step explanation:

The first one

2+1 = 3

the identity properties are :

n+0=n

n-0=n

n/1=n

n*1=n

and the one that does NOT show an identity is 2+1=3

DerKrebs [107]3 years ago
6 0
2+1=3 is not an identity property. The rest are because the value equals itself after dividing, subtracting, and multiplying.
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What is the f(n) runtime of the following pseudocode: sum = 0 for A = N/2 downto 1 for B = 1 to 4N increment sum by B
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Answer:

f(N) = 2+ N/2 + 6N² units of time.

Step-by-step explanation:

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