Question

Rezultatul calcului sin60° - cos60° + tg30° este ...........
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Answer 1

$sin60-cos60+tg30= \\ = \frac{ \sqrt{3} }{2} - \frac{1}{2}+ \frac{ \sqrt{3} }{3}= \\ = \frac{ \sqrt{3}-1 }{2}+ \frac{ \sqrt{3} }{3}= \\ =\frac{3( \sqrt{3}-1)+2 \sqrt{3} }{6}= \\ = \boxed{\frac{5 \sqrt{3}-3 }{6} }.$