Mối liên hệ giữa sin(a+b) và các mô hình định giá tài sản phức tạp.

In a triangle ABC, 2ac sin(A−B+C2) = · In a triangle ABC, 2ac sin(A−B+C2) = Aa2+b2−c2. Bc2+a2−b2. Cb2−c2−a2. Dc2−a2−b2. Submit · In a triangle ABC, abc s sinA2 ... Nov 5, 2007 ... I understand the procedure up until the: |sin(a)-sin(b)|/(ab) = |cos(c)| <= 1. I see cos(c) must be <= 1, but how did you take the above equation and derive | ... Nov 4, 2019 ... Using the angle sum theorem, sin(a + b) = sin(a)cos(b) + cos(a)sin(b) and plugging in the values we get sin(a + b) = (3/5)(-1/3) + ( Sep 19, 2024 ... Answer ... The values of A and B are 45° and 15°,respectively ... Step-by-step explanation ... Given ... On equating both sides ... Also ... On equating ... Sin(a - b) is the trigonometry identity for the compound angle that is given in the form of the difference of two angles. b sin θ0 sin a b θ0) (cos θ0 sin a b θ0 − a b sin θ0 cos a b θ0). 1 0 (sin ... b sin θ1 sin a b θ1) (cos θ1 sin a b θ1 − a b sin θ1 cos a b θ1). sin( ) p. + m2. 1 + os( ). : (18). Based on this ansatz we an expand the symbols j(m) in (17) in a Taylor series,. 1(m) = sin(b) p os(b)+1. + sin(b)m2. 2( os(b)+ ... [sin(A - B) + sin(A + B)]. (3) cos(A) cos(B). = 1. 2. [cos(A - B) + cos(A + B)]. (4) sin(A) sin(B). = 1. 2. [cos(A - B) - cos(A + B)]. Here's how to get ... B = 60° - 52.5° B = 7.5° Therefore, the values of A and B are 52.5° and 7.5° respectively. The correct answer is option 'D'. If sin θ = a and cos θ = b, represent each of the following in terms of a and b. tan θ - sec θ.