Websince the cotangent is equal to 0, the sign doesn't matter, so cot(270) = 0. reference angle for 180 is equal to 0 because 180 - 180 = 0. cos(0) = 1 180 degrees is between second and third quadrant. cosine is negative when the angle is in between the second and third quadrant, so cos(180) = -1 therefore: WebIn this video, we will learn to find the value of cotangent of 270 degree - x. Following is the URL of video explaining the derivation of identity sin(270 – ...
Use the unit circle to find the value of cot (–270 ... - Brainly
WebApr 1, 2024 · cot(-270) =0. hope dis right man Advertisement Advertisement New questions in Mathematics. The following contingency table describes pet ownership of dogs and cats. No Dog Golden Doodle Corgi Husky Cat 0.3 0.1 0.05 0.03 No Cat 0.12 0.06 0.23 … WebTranscribed Image Text: cot 180° cot 270° csc 270° O sec 180° Expert Solution. Want to see the full answer? Check out a sample Q&A here. See Solution. Want to see the full … harry\u0027s supply llc
Cot 270 Degrees - Find Value of cot 270 Degrees Cot 270°
cotx = 1 tanx. Now, we essentially have. 1 tan270. For the angle 270 degrees, its reference angle is 90 degrees. The coordinates for 90 degrees are (0,1) where. sin90 = 1,cos90 = 0,tan90 = 1 0. Plugging 1 0 into our expression for cotx, we get. 1 1 0 = 1 ⋅ 0 1 = 1 ⋅ 0 = 0. Thus, cot270 = 0. WebChoose the correct word for each blank. The word \displaystyle {\frac {} {\text {opposites/reciprocal}}} opposites/reciprocal usually translates to subtraction. Verified answer. geometry. Which three-dimensional figure has at least one cross section that is NOT a polygon? (A) Rectangular prism, (B) Cube, (C) Pentagonal prism, (D) Cone, (E ... WebApr 27, 2024 · cot -270° See answers answer is 0 Advertisement Advertisement altavistard altavistard Answer: 0. Step-by-step explanation: The cotangent function is defined as cot … charlestown aquatic centre