• Matematika
  • TRIGONOMETRI Kelas 10 SMA
  • Trigonometri
  • Pengukuran Sudut: Radian dan Derajat

Video solusi : Suppose that; f(t)=(sin t cotan t)(2 sin t-1)(2 cos t-1)-(tan t-1) a. compute each of the following: f(0), f(pi/6), f(pi/4), f(pi/3) and f(pi/2) .b. Is the equation f(t)=0 an identity?

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