Question

21. Evaluate the following: 5cos 60° + 4 sec 30° - tan^2 45°/
sin^2 30° + cos^2 30°
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Answer 1

Answer:

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Answer 2

Answer:

$\frac{3 \sqrt{3} - 16 }{2 \sqrt{3} }$

Step-by-step explanation:

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