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2 votes
Here the file attached

Here the file attached-example-1

2 Answers

6 votes

The first statement is the correct one. Don't make me type the whole thing out.

answered
User Dmitry Shmakov
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8.6k points
1 vote

Answer:

A

Step-by-step explanation:

Amplitude = height of the wave = 1

Wavelength = 3

They are slightly shifted.

answered
User AVK
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8.1k points

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