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Perbandingan trigonometri yang senilai dengan  adalah

Pertanyaan

Perbandingan trigonometri yang senilai dengan begin mathsize 14px style cos open parentheses 270 to the power of degree minus proportional to close parentheses end style adalah

  1. begin mathsize 14px style cos proportional to end style

  2. begin mathsize 14px style tan proportional to end style

  3. begin mathsize 14px style sin proportional to end style

  4. begin mathsize 14px style negative cos proportional to end style

  5. begin mathsize 14px style negative sin proportional to end style

A. Acfreelance

Master Teacher

Mahasiswa/Alumni UIN Walisongo Semarang

Jawaban terverifikasi

Jawaban

jawabannya E

Pembahasan

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell cos open parentheses straight a minus straight b close parentheses end cell equals cell cos space straight a cross times cos space straight b plus sin space straight a cross times sin space straight b end cell row cell cos open parentheses 270 to the power of degree minus proportional to close parentheses end cell equals cell cos space 270 to the power of degree cross times cos proportional to plus sin 270 to the power of degree cross times sin proportional to end cell row blank equals cell 0 cross times cos proportional to plus negative 1 cross times sin proportional to end cell row blank equals cell negative sin proportional to end cell end table end style

Oleh karena itu jawabannya E

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