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English 13 Online
OpenStudy (anonymous):

i have three more questions. this i have no idea what to do. Solve cos x tan x - sin2x = 0 for all real values of x. Solve 2 sin2x – sin x = 0 for principal values of x. Solve csc x + 2 = 0 for 0 islessthenorequal x < 2pi.

OpenStudy (anonymous):

This is English , lOl

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