Plot the complex number and find its absolute value. 4 +9i Plot the complex number on the complex plane to the right. -12 12 Almaginary & --42 Real 12

Q: Plot the complex number and find its absolute value. - 2i Plot the complex number on the complex…

A: we have to plot -2i on the complex graph y-axis represent pure imaginary and x- axis represent pure…

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Q: 1. Evaluate the following expression exactly (no decimals). Draw the correct diagram for full…

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Q: Prove that a group of order pq is abelian where p = 9 and q= 5.

A: We have to prove that a group of order pq is abelian where p = 9 and q= 5.

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Q: Calculate and then draw all the roots and hence find Principle root of the following expressions: a.…

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Q: Use a calculator to solve the equation on the interval [0,2). sin x = 0.1226

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Q: Identify the point with the given polar coordinates. (2,45°) Choose the correct graph below. O A. O…

A: The polar coordinate is given by ( 2 , 45° ).

Q: PP37614. Solve the equation sin(sin z) sin r + sin(cosa) COS = 1. Rovsen Pirkuliyev

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Q: Enter the number that belongs in the green box. [?]° 5 6 Round to the nearest hundredth. 2 Enter

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Q: For the right triangle below, find the length of x. Round to the hundredths. (2 decimal places)

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Q: 1- Simplify the following by expressing it as a single trigonometric function. a) sin(4b) cos(b) +…

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A: The given polar coordinates point is .We have to convert the point into rectangular coordinates.

Q: Ау 4 2- -2- -4- -6- 5л 16 5л В X О

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Q: sin 0 = cos 0 = tan 8 = y 8 6 4 2 0 2 6 8 X Sin , cos , and tan 8.

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Q: 3. Find all solutions to the trigonometric equation: 3csc² x -4 = 0

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Q: Enter the number that belongs in the green box. 4 7 [?] 13 9 Round to the nearest hundredth.

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Q: Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in…

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Q: The polar coordinates of a point are given. Find the rectangular coordinates of this point.…

A: Polar cordinates are defined by a magnitude(r) and angle (θ)(r, θ) = (6.5,3.5)

Q: Find all the complex fourth roots in rectangular form of 21 2+ 00 (co 3 w = 100 - 3 + i sin Zo =…

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Q: Find the exact value of the trigonometric expression without the use of a calculator. sin (sin^-1(3…

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Q: Find the angle , in both degree and radian, for the functions below. (a) sin = 0.147 (b) tan = 0.453

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A: Using the given figure. We have to solve the right triangle. Given,  Then we have to find a, b, and…

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Q: Given that cos 0 = - √7 T 6 1 - 2 <0<, find the exact value of each of the following. (a) sin (20)…

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