$\sin^2 60^{\circ} + 2 \tan 45^{\circ} – \cos^2 30^{\circ} $
Trigonometry (10)Evaluate: $\sin^2 60^{\circ} + 2 \tan 45^{\circ} – \cos^2 30^{\circ} $
Answer
Exam Year:
2019
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