Maymuna2007
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The diagram shows a sketch of the curve y = sin xº.
YA
Р
Q
x
a) Write down the coordinates of the point P.
b) Write down the coordinates of the point Q.
]
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The diagram shows a sketch of the curve y sin xº YA Р Q x a Write down the coordinates of the point P b Write down the coordinates of the point Q Feedback class=

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Answer:

Point P is [tex](\frac{\pi}{2},1)[/tex]

Point Q is [tex](\pi,0)[/tex]

Step-by-step explanation:

We know that the function [tex]y=sin(x)[/tex] has a period of [tex]2\pi[/tex] and that it oscillates between [tex]-1\leq y\leq1[/tex]. So, point P must be [tex](\frac{\pi}{2},1)[/tex], and point Q must be [tex](\pi,0)[/tex].

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