WebTo find the value of csc π using the unit circle: Rotate ‘r’ anticlockwise to form pi angle with the positive x-axis. The cosec of pi equals the reciprocal of the y-coordinate(0) of the point of intersection (-1, 0) of unit circle and r. Hence the value of csc pi = 1/y = not defined ☛ Also Check: sin 11pi/6; cos 7pi/3; csc pi/4; sin 5pi ... WebSin 11pi/6 Using Unit Circle. To find the value of sin 11π/6 using the unit circle: Rotate ‘r’ anticlockwise to form 11pi/6 angle with the positive x-axis. The sin of 11pi/6 equals the y-coordinate (-0.5) of the point of intersection (0.866, -0.5) of unit circle and r. Hence the value of sin 11pi/6 = y = -0.5.
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WebAug 14, 2015 · Find cos ((11pi)/6) Ans: sqrt3/2 Cal cos ((11pi)/6) = cos t cos 2t = cos ((22pi)/6) = cos ((-2pi)/6 + 12(2pi)) = = cos (-pi/3) = cos (pi/3) = 1/2 Use trig identity: cos 2t = 2cos^2 t - 1 2cos^2 t = 1 + 1/2 = 3/2 cos^2 t = 3/4 cos ((11pi)/6) = cos t = +- sqrt3/2 Since the arc (11pi)/6 is located in Quadrant IV, only the positive answer is accepted. cos … WebHow do you find the trigonometric functions of any angle? Well, I guess you could use a special representation of the function through a sum of terms, also known as Taylor Series. It is, basically, what happens in your pocket … first symptoms of covid runny nose
SOLUTION: FIND THE EXACT VALUES WHEN ANGLE = 11pi/6
WebFound 2 solutions by ewatrrr, stanbon: Answer by ewatrrr (24785) ( Show Source ): You can put this solution on YOUR website! Hi. FIND THE EXACT VALUES WHEN ANGLE = 11pi/6 Angle = 330 . Answer by stanbon (75887) ( Show Source ): You can put this solution on YOUR website! FIND THE EXACT VALUES WHEN ANGLE = 11pi/6 . WebFree Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step WebDec 17, 2006 · In your case, (19pi)/12 is already in the first period, since 19/12 < 24/12 = 2. Since (19pi)/12 = (11pi)/6 - pi/4, then you can replace (19pi)/12 with (11pi)/6- pi/4, and apply the angle-difference identities. Since the reference angle for (11pi)/6 is pi/6, you can replace (11pi)/6 with pi/6, taking care with the signs, when you evaluate the ... campeche a tuxtla