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vodka [1.7K]
3 years ago
6

Find A intersection B.

Mathematics
1 answer:
Alecsey [184]3 years ago
3 0
A: {<u>1</u>, 2, 3, <u>4</u>, 5, 6, <u>7</u>, 8, 9, 10, <u>11</u>, 12}
<span>B: {-2, -1, <u>1</u>, <u>4</u>, <u>7</u>, <u>11</u>}

</span>A<span> ∩ </span>B = {1, 4, 7, 11}

So the answer is B.

Intersection of two or more sets cointains only common elements.
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attashe74 [19]

Answer:

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Step-by-step explanation:

Given that 8 euros were worth $9 and

24 euros were worth $27.

Let y represent the number of Euros and x no of dollars.

Given that the relation is of the form y = kx+C

When x=0 y =0,

i.e. C =0

Hence equation is of the form y = kx

Substitute x=8 and y =9

We get 9 = 8k

Or k =8/9

Hence relation is y=8x/9 is the relation between x and y.

WE can verify this for 27 dollars worth 24 euros.

24 =8/9(27) is true.

Thus equation is verified.


6 0
3 years ago
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enot [183]

Answer:

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7 0
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Answer:

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