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Mathematics 19 Online
OpenStudy (anonymous):

use a coterminal angle to find the exact value of the given expression sin (-3pi)

OpenStudy (anonymous):

coterminal of -3pi is 0. So sin(0) = 0

OpenStudy (anonymous):

are u 100 percent sure?

OpenStudy (anonymous):

yeah

OpenStudy (anonymous):

okay thanks!!

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