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Simplify sqrt(1 - cos theta)(1 + cos theta) . 6 points)
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Simplify sqrt(1 - cos theta)(1 + cos theta) . 6 points)

User Rugal
by
5.6k points

1 Answer

6 votes

Answer:

sin theta

Explanation:

sqrt(1 - cos theta)(1 + cos theta)

=sqrt(1 - cos^2 theta)

=sqrt sin^2 theta

=sin theta

User Antonio Correia
by
4.9k points
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