If e is an angle in standard position and its terminal side passes through the point (21,-20), find the exact value of cot 0 in simplest radical form.

Q: 2² ²¹ ( 1²/²) = a. sin os-¹ (-1) = b. cos C. sin-¹ (-2)=

A:

Q: Convert the angle -3π in radians to degrees.

A: To convert the given angle in degree.

Q: Sin

A: Given, cosθ=817 θ lies in IV quadrant so sine will be negative

Q: Given R, = 4. cos ( 4 + i express the limit as n + 0o as a definite integral, i=1 b. that is provide…

A:

Q: Express cos°x as a function of multiple angles.

A: The function of multiple angles is given below,

Q: Write z =- 1 + i in trigonometric form.

A:

Q: Convert (10, 270°) to exact rectangular coordinates. (10,270°) =| (?, ?)

A: Given- 10,270° To Convert- The above polar coordinate to the rectangular coordinate. Concept Used-…

Q: Convert the angle -105° in degrees to radians. Express your answer as a multiple of π.

A: Given angle in degree is -105o

Q: Sketch the angle and write the sec and tan of the angle if the terminal side of the angle passes…

A: NOTE: Refresh your page if you can't see any equations. . the given point is so here we have

Q: W U Y

A: some figure is given , we have to identify the acute angles

Q: cot 0 = 0.535 e

A: Given that,      cot θ=0.535

Q: (3,1) and (w,9); 8 Slope = - 3.

A: The given slope -83. Let the points x1,y1=3,1 and x2,y2=w,9. Formula for the slope m=y2-y1x2-x1.…

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.