Remember that rectangular form is z= a + bi and that polar form is z = r(cos 0 + i sin 0) Take following number in rectangular form and convert it to polar form: -1 + 2i r = ||

Q: Convert each of the given pair of rectangular coordinates to a pair of polar coordinates (r, theta)…

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Q: Convert the complex number 4cis (300°) from polar to rectangular form. Enter your answer in a + bi…

A: Rectangular form of complex number : a+bi .

Q: Write in Polar form: r(cos 0 + i sin 0). (0 < 0 < 2n and round to 3 decimal places) 9 + 7i r = • 0…

A: The given complex number is: z=9+7i

Q: Use polar form to determine the following. (1 + i)5 (1+ i)5 =D (Simplify your answer. Type your…

A: See the attachment

Q: What can be done to the negative sign of the magnitude in polar form?

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Q: Write in polar form: 8· (cos(155°) + i sin(155°)) 3. (cos(190°) + i sin(190°)) · (cos( ') + i sin(

A: Given, 8·cos155°+isin155°3·cos190°+isin190°

Q: Perform the indicated operation (Hint use DeMoivre's Theorem): 14 [ cos (195*) + i sin (195°) ]* 15…

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Q: Find the rectangular form of 3/2 et* i.e. the a + bi form.

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Q: Find the roots of (5 +3i)1/2   in polar (r< θ) and rectangular forms using de Moivre’s theorem.

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Q: ne complex number 3 - 2i in polar form, r(cos(0) + i sin (0)), with r> 0,0 ≤ 0 ≤ 2T. elp (numbers)

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Q: Evaluate the following complex numbers and express your answers in polar form: (a) (4/30° – 10…

A: We'll answer the first question since the exact one wasn't specified. Please submit a new question…

Q: plot the given polar points (r,theta) and find their rectangular representation  (5, - pi/2)

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