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Mathematics 19 Online
OpenStudy (anonymous):

Find all solutions in the interval [0, 2π). (sin x)(cos x) = 0

OpenStudy (mertsj):

Set each factor equal to 0

OpenStudy (anonymous):

And then what exactly?

OpenStudy (anonymous):

The only way the brackets multiply to be 0 is when either sin(x) = 0 or cos(x) = 0. Find the x-values in each case within the given interval.

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