[最も好ましい] tan π/2 value 982116-What is the value of tan pi by 2

 Transcript Ex 131, 22 lim┬ (x → π/2) tan⁡2x/ (x − π/2) lim┬ (x → π/2) tan⁡2x/ (x − π/2) Putting y = x – π/2 When x → 𝜋/2 y → 𝜋/2 – 𝜋/2 y → 0 So, our equation becomes lim┬ (x→π/2) tan⁡2x/ (x − π/2) = lim┬ (y→0) (tan⁡2 (𝜋/2 𝑦)/𝑦) = lim┬ (y→0) ( (〖tan 〗⁡〖 (𝜋 2𝑦〗))/𝑦) = lim┬ (y→0) (tan⁡2𝑦/𝑦) = lim┬ (y→0) (1/𝑦 tanx = sinx cosx For x = π 2 the denominator of this expression is zero, so it cannot be calculated Answer link Alan P tan( π 2) is undefinedTo find tan 2x We know that, tan 2x = 2 tanx 1−tan2x 2 t a n x 1 − t a n 2 x Putting the values, we get tan 2x = − 1 119 − 1 119

If Tan X 512 And Pi2 X Pi Find The Values Of Tan 2x

What is the value of tan pi by 2