• Matematika
  • TRIGONOMETRI Kelas 10 SMA
  • Trigonometri
  • Identitas Trigonometri

Video solusi : (tan x+1)/(tan x-1)=....a. (1-sin x cos x)/(1-sin x cos x) d. (cosec x+sec x)/(cosec x-sec x) b. (1+sin x cos x)/(1-sin x cos x) e. (cosec x+sec x)/(sec x-cosec x) c. (1-sin x cos x)/(1+sin x cos x)

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