Rewrite cot(3π) cot (3 π) in terms of sines and cosines. Subtract full rotations of 2π 2 π until the angle is greater than or equal to 0 0 and less than 2π 2 π. Apply the reference angle by finding the angle with equivalent trig values in the first quadrant. The exact value of sin(0) sin (0) is 0 0. The expression contains a division by 0 0.

Apply the reference angle by finding the angle with equivalent trig values in the first quadrant. Make the expression negative because cotangent is negative in the fourth quadrant. The exact value of cot(π 2) cot (π 2) is 0 0. Multiply −1 - 1 by 0 0.

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Aug 9, 2017 · The exact value of cot(3π/4) can be calculated as: cot(3π/4) = -1. The correct option is A. (-1). To find the exact value of cot(3π/4), we need to evaluate the cotangent function at an angle of 3π/4 radians. The cotangent function (cot) is the ratio of the adjacent side to the opposite side in a right triangle.

We compute the cotangent of 3pi/2. We do this by using the fact that cot(x) = cos(x)/sin(x). I hope this helps someone learning trigonometry.Useful Math Supp...

Use the basic trigonometric identity: cot (x) = sin (x) cos (x) = sin (10 3 π ) cos (10 3 π ) = sin ( 10 3 π ) cos ( 10 3 π ) Rewrite using trig identities: cos ( 10 3 π ) = 4 2 5 − 5

The value of cot pi can be calculated by constructing an angle of π radians with the x-axis, and then finding the coordinates of the corresponding point (-1, 0) on the unit circle. The value of cot pi is equal to the x-coordinate(-1) divided by the y-coordinate (0). ∴ cot pi = not defined. How to Find Cot pi in Terms of Other Trigonometric ...

Cot 3pi/2 degrees is the value of cotangent trigonometric function for an angle equal to 3pi/2. Understand methods to find the value of cot 3pi/2 with examples and FAQs.

Calculate cot(3pi/4) cot is found using Adjacent/Opposite. Determine quadrant: Since π/2 135 π radians it is located in Quadrant II. sin is positive. Determine angle type: 135 > 90°, so it is obtuse. Simplify Formula

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