Hitunglah nilai sin30°+cos90°-tan45°
Matematika
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Pertanyaan
Hitunglah nilai sin30°+cos90°-tan45°
1 Jawaban
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1. Jawaban BSunShine
=> sin30° + cos90° - tan45°
=> 1/2 + 0 - 1
=> 1/2 - 2/2
=> -1/2
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