Solve the following complex number: 1. 2+i/1-i = i(x+iy), x=? ; y=? 2. (2+i)(3-2i) = a+ib, a=?; b=?

Q: 7. Multiply the following two complex numbers: (4 - 5i)(-2 + 7i)

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Q: Consider the complex number z = (1 – i)(-1-iv3). Find |2| and arg(2).

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Q: Solve the equation in the set of complex numbers "C" ew = 1 - j

A: Solve the equation in the set of complex numbers "C" ew = 1 - j

Q: In the following complex equation (28 - j3) * (A + j4) = (3 + j71) * (B + j3) Find the value of the…

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Q: Write the following complex numbers in exponential form. The principal value of ал the argument…

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Q: 1. Write each ordered pair (complex number) in the form: a + bi. a. (2, 6) b. (-7, -3) c. (5, -2) d.…

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Q: (-1+i)-(-7+4i)-5

A: Simplify the expression (–1+i) – (–7+ 4i) – 5 as follows.(–1+ i) – (–7+ 4i) – 5 = –1+ i +7– 4 i – 5…

Q: 4. Perform the following operations involving complex numbers: a. (2 + 7i) + (3 – 4i) b. (9 + 5i) -…

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Q: Express the given complex number in rectangular form (3cjs40) (4cjs80) Answer: a. –6 + 6/3j b 6 +…

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Q: Find all complex number solutions 3/ t-5 - 4t/t+5 = 56/ t2- 25

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Q: erform the following ope (6+3i)(5-2i) a. (3i)*

A: # As per the guidelines we are entitled to solve one question at a time. Please resubmit the other…

Q: Simplify the complex power [(1+i)/(1-i)]-2i  and leave your answer in its simplest form.

A: Use the following formulae, to obtain the solution.…

Q: Find the value of y in the complex equation (2x-3yi(3 + 4i) 78-21i O5 -3 03 -4

A: Given, (2x-3yi)(3+4i)=78-21i Expanding the LHS⇒ (2x-3yi)(3+4i)=6x+8xi-9yi-12yi2…

Q: Calculate (-(2/3) + 2/3i)-4 Give your answer in the form a + bi, where a and b are exact real…

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Q: a

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Q: (3 +2i)(2 - 5i)

A: The given question belonging to the complex number in which we have to find the product of the…

Q: - 4 as a complex number (in terms of i): |-4 =

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