Question Given z = 8 cis 30°, find z³ using De Moivre's Theorem. Select the correct answer below: O -512 О 64i O 64 -64 O 256 – 256V3i O 512i

Q: 31° 66°

A: We know, the sum of interior angles of a triangle is 180°.

Q: Find the conjugate of – 3i ( 2 + 5i ).

A: Solution

Q: swer in polar form where r> 0 and

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Q: b) Heron's Formula Area = √5(5-a)(s-b)(s-c), where s = 1/(a+b+c) prove using the following steps.

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Q: 12, 3 100⁰ 30° 41= __/° 42= 43 =

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Q: Find the polar form of 1 + sqrt(3i)

A: Find the Polar form of complex number  Given z = 1 + √3i

Q: Use a graphing utility to approximate the solutions of the equation in the interval [0, 27). (Round…

A: According to the problem, we have

Q: Be the complex numbers 2-6-7;, w = 9: +6, P: 3-si the result of operation = Correspond to Zw 1874 09…

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Q: 2.1 Find the value of x and y from the given complex equation (-2+ i)x + 2y =1+ 3i. 2.2 Write the…

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Q: 3.1.2 Find the remainder when 12° + 1924 is divided by 10.

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Q: present given complex number in polar form also find its (1+21) ¹2 (-2-√5i)"

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Q: Calculate -1- 3i. Give your answer in a + bi form. Give the solution with smallest positive angle.

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Q: Find v ·u. • u. v = -7i +2j and u = 5i +5j O -45 O -35i + 10j O -25 O -2i + 7j

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Q: 1. Simplify and express your answer in rectangular form (-21-7) 20. Use De Moivre's Theorem. (

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Q: 10 The complex numbers V and W represent two force vectors. Place them on an Argand diagram and…

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Q: If z₁ = 13-101 and 22-15 +91, determine the following: 42₁-522 (Polar Form) COMPLETE THE MISSING THE…

A: We have z1=13-10i , z2=-15+9i Consider: 4z1-5z2=413-10i-5-15+9i=52-40i+75-45i=127-85i Hence,…

Q: Express the quantity below in a + bl form. i(5+2i) (2-5i) O A. 21+201 O B. – 20+21li OC. - 21i O D.…

A: Given expression is i5+2i2-5i. To express the expression in the form of a+bi. Solution: We know…

Q: If Z₁=14+7i and Z2=3+17i, determine the imaginary part the complex number: Z₂ Give your answer to…

A: Given :Z1=14+7iZ2=3+17i

Q: Find the magnitude of v. v = 2i + 2j |v|| =

A: Follow step 2 .

Q: Express 5.23 et.75j in rectangular form.

A: We need to find the rectangular form and simplify the given Equations.

Q: What is 6 written in expanded form? O 6 x 6 x 6 × 6 x 6 O 6x6 O 6x6x 6 x 6 O 6x6 x 6

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Q: -7 5 1 -8 -8° -6 8 7 -1 Subtract: -2 -6 1 5 3 -3 -8

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Q: 1+ √3i 1+i 10

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Q: 3n i Let z = V2 e 4. Write the complex number 1/z + 2° in normal form (in the form a + ib).

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Q: Convert to complex form Z= V9i z3 = 8 Z = V5 + 3i

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: ( 19 ' Evaluating cot 3 will yield to A 3 B -V3 D

A: Here, cot19π3cot6π+π3

Q: Please

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Q: Express the result in trigonometry and rectangular form (1 + 2i)4 44. (1 – 2i)?

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