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Hasil dari cos invisible function application open parentheses negative fraction numerator 5 pi over denominator 6 end fraction close parentheses plus sin invisible function application left parenthesis negative 30 degree right parenthesis plus tan invisible function application open parentheses negative 225 degree close parentheses equals...

  1. 3 over 2 minus 1 half square root of 3

  2. 1 half square root of 3 plus 3 over 2

  3. 1 half square root of 3

  4. 1 half square root of 3 minus 3 over 2

  5. negative 3 over 2 minus 1 half square root of 3

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N. Ayu

Master Teacher

Mahasiswa/Alumni Universitas Negeri Padang

Jawaban terverifikasi

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Pembahasan

cos invisible function application left parenthesis negative fraction numerator 5 pi over denominator 6 end fraction right parenthesis equals cos invisible function application open parentheses fraction numerator 5 pi over denominator 6 end fraction close parentheses equals negative 1 half square root of 3  sin invisible function application left parenthesis negative 30 degree right parenthesis equals minus sin invisible function application 30 degree equals negative 1 half  tan invisible function application open parentheses negative 225 degree close parentheses equals negative tan invisible function application 225 degree equals negative 1      cos invisible function application open parentheses negative fraction numerator 5 pi over denominator 6 end fraction close parentheses plus sin invisible function application open parentheses negative 30 degree close parentheses plus tan invisible function application open parentheses negative 225 degree close parentheses equals negative 1 half square root of 3 minus 1 half minus 1  equals negative 3 over 2 minus 1 half square root of 3

Latihan Bab

Konsep Kilat

Derajat dan Radian

Perbandingan Sisi (Trigonometri)

Sudut Istimewa (Trigonometri)

21

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