WebSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Web22. Integrate (4 sin x + 3 sin² x) csc x dx 23. if 3 sin x-18=0, what is the value of sin x?? with solution pleasssssssssse :3; 24. Find an angle between 0 degrees and 2pi that is coterminal with 5pi/2; 25. What is the radians and degrees of the special angles if the circumference of a unit circle is 2pi? 26.
Cosecant (csc) - Trigonometry function - Math Open Ref
WebFeb 1, 2024 · The six trigonometric functions are sine and cosine (denoted sin \sin sin and cos \cos cos), tangent and cotangent (tan \tan tan and cot \cot cot), and secant and cosecant (sec \sec sec and csc \csc csc).. You may already see why we paired them the way we did from the names alone. In each couple, we have the "basic" function … WebAug 1, 2016 · Aug 1, 2016. Let's first convert to degrees, which I personally find easier to work with. Use the conversion factor 180 π. 5π 3 × 180 π. = 300˚. Recall that cscθ = 1 sinθ, so csc300˚ = 1 sin300˚. The reference angle for 300˚ is 60˚ → sin60˚ = √3 2. Since 300˚ is in quadrant IV, sin is negative, so sin300˚ = − √3 2. song ny city
Trigonometry - Find the exact value of cot(5pi/3) - YouTube
WebMar 27, 2016 · - (2sqrt3)/3 csc ((5pi)/3) = 1/(sin ((5pi)/3) Find sin ((5pi)/3). sin ((5pi)/3) = sin (-pi/3 + 2pi) = sin (-pi/3) = = - sin (pi/3) = - sqrt3/2 Therefor, csc ((5pi)/3 ... WebHow to Find the Value of Cosec pi/3? The value of csc pi/3 can be calculated by constructing an angle of π/3 radians with the x-axis, and then finding the coordinates of … WebCos 5pi/3 Using Unit Circle. To find the value of cos 5π/3 using the unit circle: Rotate ‘r’ anticlockwise to form 5pi/3 angle with the positive x-axis. The cos of 5pi/3 equals the x-coordinate (0.5) of the point of intersection (0.5, -0.866) of unit circle and r. Hence the value of cos 5pi/3 = x = 0.5. son goal against burnley