Calculate √-4-i. There should be 2 solutions. Select the solution with smallest positive radian measure. Write your answer in a + bi form with a and b rounded to 3 decimal places. > Next Question

Q: 7. Write z = 6 - 6i in trigonometric form.

A: We need to write z=6-6i in trigonometric form.

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A: AB=32+42=5sinθ=35cosθ=45tanθ=34

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Q: Which of the following gives the polar form of the equation 3y = x + 4?

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A: From figure  m∠x=m∠A ⇒m∠C=90° ,AC=75 m and BC=78.00 m

Q: 玲 450 1 45 1

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A: The given complex number is: z=-3i

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A: To find a formula for cos3θ in terms of cosθ and sinθ by using De Moivre’s Theorem.

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Q: 6. (sin x-cos x) dx

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Q: Q.9 If v is Find: v - v 25 9 16

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Q: Which of the following represents z=-5√3-5i in trigonometric form?

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Q: 4.20 m 100.0⁰ LL * 3.00 m RADIUS 7.00 m 4.20 m

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Q: If cos A. A = A = 1/2, A = then + 2km, k: integer OR

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