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MCQ
If theta = 60 degrees, then sin theta - cos theta = ?
Unit-6 Trigonometry and Bearing
A 1/2
B 0
C (1 - sqrt 3)/2
D (sqrt 3 - 1)/2
Explanation

sin 60 - cos 60 = sqrt 3/2 - 1/2 = (sqrt 3 - 1)/2.

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