Question 4(a)Without using a trigonometric table calculate:4 \frac{\si – InterviewSolution

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1.	Question 4(a)Without using a trigonometric table calculate:4 \frac{\sin 32^{\circ}}{\cos 58^{\circ}}+5 \frac{\tan 48^{\circ}}{\cot 42^{\circ}}-8 \frac{\sec 72^{\circ}}{\csc 18^{\circ}}
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