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Mathematics 23 Online
OpenStudy (anonymous):

TRUE OR FALSE The value(s) of x when sin(x) = -1 are x = -90° and 270°?

OpenStudy (ness9630):

It is true

OpenStudy (anonymous):

ty, that was my answer as well. Just making sure. (:

OpenStudy (anonymous):

true

OpenStudy (ness9630):

|dw:1381730159878:dw| Where s=since and c=cosine

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