WebYou'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer Question: Find , , and if Find , , and if and terminates in quadrant . sin 2x = cos 2x = tan 2x= Best Answer 100% (2 ratings) sin2x=2 sinx co … View the full answer … WebMay 5, 2024 · Now, we can calculate all the trig ratios for angle x: sin x = 3/√13 and cos x = 2/√13. Since angle x terminates in quadrant III, sin x and cos x are both negative: sin x = - 3/√13 and cos x = -2/√13. Using our trig identities: sin 2x = 2 sin x cos x = 2 (-3/√13) (-2/√13) = +12/13. cos 2x = (cos x)^2 - (sin x)^2 = 4/13 - 9/13 = -5/13.
[Solved]: Find sin2x,cos2x, and tan2x if cosx=51 and x ter
WebFind solutions for your homework. Search Search Search done loading. Math; Trigonometry; Trigonometry questions and answers; This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer See Answer See Answer done loading. Question: WebJul 5, 2024 · Find $\sin (A + B)$ and determine in which quadrant $A + B$ terminates. $\sec (A) = \dfrac {13} {5} \Rightarrow \cos (A) = \dfrac {5} {13}$ $\csc (B) = \dfrac {-5} {3} … fidelity 77024
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Web1-Find sin2x,cos2x and tan2x if =cosx−8/17 and x terminates in quadrant II 2-Find sin2x, cos2x and tan2x if tanx−1/3 and x terminates in quadrant IV 3-Find sin2x, cos2x, and tan2x if =cosx1/ (10) 2 and x terminates in quadrant IV 4-Find sin2x,cos2x, and tan2x if sinx=−12/13and x terminates in quadrant IV . . Expert Answer WebQuestion: 5) If \( \sin (\theta)=-3 / 5 \) and \( \theta \) terminates in the fourth quadrant, find \( \cot (\theta) \) Show transcribed image text. Expert Answer. Who are the experts? Experts are tested by Chegg as specialists in their subject area. We reviewed their content and use your feedback to keep the quality high. WebFind sin2x, cos2x, and tan2x if cosx=-3/square root 13 and x terminates in quadrant II grey bathroom tiles wickes