Đề xuất các giải pháp để đảm bảo AI được sử dụng một cách có trách nhiệm? cot pi/2 có liên quan đến sustainable AI research không?

2) Since (n − 2k) is odd, it follows that sin((n − 2k)π + θ) = − sin(θ), and n−1 ... n )cot(π − kπ n ). = − n−1. ∑ k=1 sin ( k2π n )cot ( kπ n ) . Sep 27, 2018 ... ... (π/a1) + cot (π/a1)/2)i and z2 = −1/2 + (cos (π/a6)/ sin (π/a2)−cot (π/a2)/2)i, the points where the green and blue lines meet the red line x = − ... Jan 11, 2006 ... 3ncot (π/n). 2(n − 1)(n − 2) . The expected perimeter Pn of the triangle formed is. Pn = 6(csc(π/n) + cot(π/n)). (n − 1) . Moreover, we have. Mar 22, 2017 ... Tan (pi/2 - u) = cot (u) Since tan (pi/2) is undefined, use a Reciprocal Identity, and then use the Substitution Formulas to simplify. Tan (pi/2 ... cot 𝜋 2. 100. views · Textbook Question. In Exercises 9–16, evaluate the trigonometric function at the quadrantal angle, or state that the expression is ... ... co-pairs" of trig functions at x and π/2 - x. For example, sin(π/2 - x) = cos(x), cos(π/2 - x) = sin(x), tan(π/2 - x) = cot(x), and cot(π/2 - x) = tan(x). In the free region, π/2, the shell equations can be reduced to six ordinary ... cot & + cot2$/12 - (a/t) (Ĥ sin. G û. & V cos $). The boundary conditions ... ... pi, pi > 2. Various Fourier properties of this generalized Walsh system have ... H (1 f b(|),t (t)COt (t)cot p(k) d(t). 2 tt(j) k(A~ Pk. Again, if wi C I ... Oct 10, 2016 ... If secθ=4, how do you use the reciprocal identity to find cosθ? How do you find the domain and range of sine, cosine, and tangent? What quadrant ... REC~:-II\ :~_D. Original Title Page. 2~\ ~ C.' -_ PI 2: 10 ., r\l'E Of THE. S~CRETAI,'. 'lED~~AL MARl liME cot",,"'. NAME: FMC NO: CLASSIFICAnON: EXPIRATION ...