a) (2+4i)*

Q: 5) Find the fourth root of-4-4i.

A: To find the fourth root of the below complex number

Q: What is the value of  i) i3i3  and ii)  i6i6

A: Given that  i3i3 I^6i^6 To find the values

Q: Evaluate: Ei°(3n + 7) = [ ? ]

A:

Q: 7) What are the real and imaginary parts of (1+3i)exp(-ir/4)/(6+8i)?

A: The given complex number,        1+3iexp-iπ4/6+8i

Q: 1) AABC = A by %3D D.

A:

Q: 1. Simplify: a. 2i68 – 3i-89 + 4i114 i-125 + 2i213 + 3i-314 b. 5i97 - 4195

A:

Q: Facor : (i is the imaginary unit ) Into: K+1

A:

Q: a) z + b) z- w c) w - d) w 2 IN

A: Use the complex number and its conjugate pair concept.

Q: 4. (a) (i) Calculate (4 + 6i)².

A:

Q: What is the a+ib form of: In(7 + 2i) - In(3 − 6i) + e - T 3√√/343+i

A:

Q: 11 > 5i2 + 4 i=1

A:

Q: 16) (4xy)*|

A:

Q: Evaluate -1 8i+9 i=1n²

A:

Q: Multiply and simplify the result. (9i)(-5i) 123 Tutorial

A:

Q: Let a = – 4i – 5j and b – 7i + 3j. Find a - b

A: we have  a→=-4i→-5j→ and b→=-7i→+3j→

Q: 7) Perform the operation and write the result in standard form. 3-2i 4+i

A:

Q: In OE, what is AC? 4.8 A 3.2

A:

Q: Which of the following is equivalent to 3(5+ 2i)– 2(3– 6i)

A:

Q: What is the sum of 2 + 3i and -1 + 7i? A 1+ 10i 3 – 4i

A: here we want to add 2+ 3i and -1 + 7i

Q: 15. Find the two square roots of the following and write your answer in standard form. 2+ 2iv3

A:

Q: Express the following in a + ib form a. (4i-7)+(2+i) b. (5-2i)(2+ 2i)

A:

Q: Show all your calculations when finding the sum of 4 - 6i and 4 - 9i subtract 5 - 4i from it

A: Simplification Complex numbers

Q: What is the equivalent of reciprocal of (1.2-5i)

A: It is given by 11.2-5i

Q: 77T 5. Express in degrees. 60

A:

Q: 6)(3і — 2) (4i — 5)

A: Given,

Q: Find the following products.   (4+7i) 2

A: To solve the given equation.

Q: The expression 6xi³(-4xi + 5) is equivalent to (1) 2x – 5i (3) -24x2 + 30x i - (2) -24x² – 30xi (4)…

A: Given that: 1) 6xi3(-4xi+5)2) (2+4i)(3-i)

Q: Simplify the expression. 2i1995 3i1996 + 5i1997

A: In this, we will use the values as i2 = -1i3 = -ii4 = 1

Q: 6+7i a. 8-i

A:

Q: Find another representation in which b. ris positive and -2n <0 < 0 a. ris negative and o<e < 2n

A: Given that: 2, π3

Q: Find A*. 8i 1- i A = 16 3+i 2+i x - (; ; ) ? ? ? A* = ? ? ?

A:

Q: 9. Find (2+31) A if A= [2-3i 5+8] -4 1-6-i 3-7i 5i

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: 2.((6e0.924i)(4+7i)³ )6

A:

Q: 4. In(4i)

A: Solution

Q: Evaluate, N = (3+4i)(1+2i) %3D -0.9382 + 0.6342i

A: Here we have, N=3+4i1+2i taking log both sides,

Q: If a = 2 + i, and b = 3 – 2i, what is a/b?

A: Given a=2+i, b=3-2i we find ab

Q: 4 Evaluate the expression 2i and write the result in 7i the form a + bi.

A: We have given expression -4-2i7i -4-2i7i = -4-2i7ix-7i-7i                  = 28i+14i2-49i2…

Q: 2. i 3-2i 5

A: We have to compute the indicated power -i3-2i5

Q: Find the following products.   (3 - 2i) 2

A:

Q: 5łn(cosh(3+j6))

A: Here 'j' represent imaginary number. Some power to imaginary number are as follows:…

Q: find the qoutient of (50+35i) and (8+5i)

A: To find quotient we need to change the polar form to magnitude and angle form. Then divide them and…

Q: Is ||ū1 + · · · + im|| < ||1i|| + · ·. + ||ūn||? Why or why not'

A:

Q: Determine the value of Re[(4+7i)/(7-4i)+(2i)]

A: Given 4+7i7-4i + 2i On rationalizing the first term and 2nd term as it is, we get 4+7i7-4i×7+4i7+4i…

Q: ) What is the product? (3 + 4i)(3 – 4i)

A:

Q: What is the quotient of 40+40i and 9-8i?

A: Quotient of 40+40i and 9-8i is given by 40+40i9-8i

Q: Gind The lengTh and divection of AXB BXA if: A=2i , B--3j

A: Note: " Since you have posted multiple questions. As per our guidelines we are supposed to solve…

Q: 2. V16230° 3. In(-1 – i) 4. In(4i)

A: The rectangular form is z=a+ib

Q: 2.) Evaluate (3-4i)(2 + 5i) 10/60 + 20/-45

A:

Q: (5) Yz-3-4i, what is in standard form a+ ib?

A: