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adelina 88 [10]
3 years ago
10

Please help. brainliest. anything

Mathematics
1 answer:
julia-pushkina [17]3 years ago
8 0

You can imagine the wave being a circle.

The highest point on the unit circle would have the y value of 1 and since that's a quarter of a circle past, it would have a x value of pi/2

Henceforth, the first answer would be (pi/2, 1)

Taking the same before analogy, the point would be in the middle of the circle therefore it would have the y value of 0.

Since it completed a half of the circle's circumference, it would have the x value of pi.

Henceforth, the second answer would be (pi, 0)

:D

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Comment
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An easier way is just to use side notation.

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