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OpenStudy (anonymous):
What is the range of f(x) = sin(x)?
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OpenStudy (anonymous):
\[[-1,1]\]
OpenStudy (anonymous):
all numbers between minus one and one
OpenStudy (anonymous):
one of the answer choices are like this -1<y < 1 . is that it ?
OpenStudy (anonymous):
I don't think so. f(pi/2) = 1 is outside that range.
OpenStudy (anonymous):
yes that is it
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OpenStudy (anonymous):
actually \[-1\leq y\leq 1\] is correct, not the one you wrote
OpenStudy (anonymous):
yeah lol thank you !
OpenStudy (anonymous):
yw
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