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प्रश्न
Evaluate:
14 sin 30° + 6 cos 60° – 5 tan 45°
मूल्यांकन
उत्तर
14 sin 30° + 6 cos 60° – 5 tan 45°
= `14(1/2) + 6(1/2) - 5(1)`
= 7 + 3 – 5
= 5
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