Digital Forensics

May 6, 2020 ... 1 Expert Answer ... sin2x = 2tanx/(1 + tan2x) = 2·2/(1 + 22) = 4/5;. cos2x = (1 - tan2x)/(1 + tan2x) = (1 - 22)/(1 + 22) = - 3/5;. tan2x = sin2x/ ... 2sec 2 x – tan 2 x = 5 ⇒ 2tan 2 x + 2 – tan 2 x = 5 ⇒ tan 2 x = 3 ⇒ tanx = √3 Given, 0° ≤ x ≤ 90°, ⇒ Detailed step by step solution for 2tan(x)=tan(2x) Apr 24, 2022 ... Tan2x is a double angle identity. Because the tangent function is a ratio of the sine and cosine functions, it may also be represented as tan2x = sin 2x/cos 2x. Integrate tan2x ... To integrate tan2x, also written as ∫tan2x dx, and tan 2x, we use the u substitution because the integral of tanu is a standard solution in ... Tan 2x is a double-angle trigonometric function that can be represented as tan x, sin x, and cos x. The tan angle formula is used to calculate the angle of a ... Solution ... So, tan2x = 12/5 when tanx = -3/2 and x terminates in quadrant IV. Like. 0. Ask a new question. Discover more ... May 4, 2018 ... 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 ... tan (2x) = 2 tan (x) / (1 - tan2 (x)). Problem # 5: Evaluate: 5 sin (2x) ... tan2 (x / 2) = (1 - cos (x)) / ((1 + cos (x)). Problem # 6: Find the sin (135) ... The Tranquil porcelain tile series is available in five ageless colors, three sizes, two textures, various mosaics and trim options.