Calculate the value of ( 1- ^ 2 30^ ^ 2 30^ ).

MATHEMATICS · Subjective · A Level · Mathematics · Trigonometry · Trigonometry

Problem

Calculate the value of 1−cos⁡230∘sin⁡230∘\dfrac{1-\cos^{2}30^{\circ}}{\sin^{2}30^{\circ}}.

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