cotangen teta + tangen teta = secan teta * cosecan teta
Matematika
peby9
Pertanyaan
cotangen teta + tangen teta = secan teta * cosecan teta
1 Jawaban
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1. Jawaban eripane05
cot β + tanβ = sec β * csc β
cosβ/sinβ + sinβ / cosβ
= cos²b + sin² β / sinβ cosβ
= 1/sin β cos β
= sec β * csc β
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