A- A-4I2 3 A-4I2= 3. -4 -2 O A-4 Ie -. 3. -4- 2- A-4I2= 4- D not of the above

Q: (3 +2i) (5 + i) (2 - 31) (1+ i) 4 2

A:

Q: [2+3i 1-4i A--si 8-4i ti -6 -4 -3+7i B-/-4-si -2. -3-i 2-3i 2i 6 -3+si 3+5i C = 8-Su 3-21 -3-i -4-2i

A: We have to add the given matrix.

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

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

Q: 29 E(- 7i? + 9i + 7) i=1

A:

Q: Plot the number –3+ – 2i 2 1 5 -4 -3 -2 -1 i 2 3 4 5 --2 -3 -4 -5+ Clear All Draw: Dot

A: Here given  Z= -3+(-2i)  Z lies in III quadrant  and y axis represents imaginary axis  x axis is…

Q: (1+2i)(3-i) = ? If i =V-1 then -3+4i O 1-7i O 0.2 - 1.4i O 0.2 + 1.4i O 1.4 - 0.2i

A: Let…

Q: Evaluate (9 + 4i)6

A: Let z=9+4i r=92+42=97 tan θ=49 ⇒θ=0.133π ⇒z=97cos 0.133π+i sin0.133π Now, By De-Moivre's theorem:…

Q: 1+ i -7+ 8i 4i 3+ 0i If A = and B find AB. 3+ 3i 2 – i 2+ 0i -14i ? АВ — ?

A: Given: A=1+i-7+8i3+3i2-i B=4i3+0i2+0i-14i To find: The product AB.

Q: "a) (3+i) (2i)-i 10

A: The given expression is 3+i2-i2-i.

Q: Manuel is planting grass seed in a rectangular lot that is 156 inches long and 228 inches wide.  How…

A:

Q: If A = [2 i 9+ 4i 1 3 + 3i then

A: Given: A=2-i9+4i13+3i

Q: If A = -2 - 3i, and B = 3 + 4i, what is AB?

A:

Q: Perform the indicated operations. 3. (4−i)(3+2i) / (1−3i) 4. (7−i)+(−3+2i) /  −1−2i

A: 3) (4-i)(3+2i)1-3i = (4)(3)+(4)(2i)+(-i)(3)+(-i)(2i)1-3i= 12+8i-3i-2i21-3i= 12+8i-3i+21-3i=…

Q: (3 + 7i) (5 – 21)

A: i² =(-1) we use this fact to solve the given problem

Q: 5i^4+3i^2+4i^7-4

A:

Q: (2+3i)²= %3D 3-4i O -5+12i o 7i o -5+i o

A: In the given question we have to choose the correct option from the given options. In the problem we…

Q: 120 :> (4i – 15) i=1 50 Σο ((5i – 2)(i + 3) 4. | i=1 30 30 3.

A: We are going to solve

Q: Which expression is equivalent to 2i (5 + 3i)? A: -6+10i B: 6+10i C; -10+6i D; 10+6i

A:

Q: 7. If P = -6+ 7i, Q = 5+ 9i, & R= -1– 2i, where i is an imaginary number, please find PR

A: Complex number

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

A:

Q: (1+2i)² (3–5i)-i? + (3+17i) Evaluate, 5.

A:

Q: Tan(3B-20°)=Cot(2B+15°)

A: Tan(3B-20°)=Cot(2B+15°)

Q: a) (1 – 8i) – (2 – 7i) b) (1 – 2/)? c) 4 - 31 4 + 3i d) (2/)° – ¡16

A:

Q: The value of V(-25) is * О -5i 4i 5i оооо О -4

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

Q: find values for a and b that make thestatement true.

A: Given: 45. a+bi=4 46. a+3i=15-bi 47. a+bi=2+4i To find the values for a and b

Q: 3+4i30 -2+i 2-i 5

A: To prove the equation 3+4i302-i=-2+i5 to prove it start from the left hand side and deduce the right…

Q: Verify the identity.

A: To verify the identity: tan2u=2 cotucsc2u-2 Proof: Simplifying right hand side of identity.…

Q: csc? Csc“ u du = - cot u +C

A:

Q: [2-3i 5 + 8i 3 – 7i | 9. Find (2 + 3i) A if A = -4 L-6- i 5i

A: We can solve this as follows:

Q: Yz 3-4i, what is in standard form a + ib? 3. 3 (a) 4. (b) 3+ 4i (d) -- (c) -3+ 4i (0) 25

A:

Q: Simplify. (3- 2i) (4 - i) O A. 14 - 1li B. 10 - 11i O C. 12 - 3i O D. 12 + 2i

A:

Q: -4- 2i 4+2i RR,+9R, -6– 3i -9+18i 5 5 -1 3i -4- 2i 4+2i| 5 0 -3i 0 3i 0 5 R-→SR;/(-6-31) 1 -1

A: We have the matrix 1-4-2i54+2i500-6-3i5-9+18i500-13i0 Now, we need to apply the operation…

Q: 2 /8+6i +/8–6i ) =35 –i

A:

Q: If 2-a-5i/(1-bi) = 3 - 5i, find a and b

A:

Q: 2. Simplify the following: a. (2 + 5i ) + ( 3 – 3i ) b. (3 + 5i ) - (5– 3i ) c. (2- 3i ) (3 + 5i )…

A: There is no such introduction for the solution.I have explained it within the solution.Please go…

Q: '5 - i хі+ C) y = 7+ 2i 3 +i,

A:

Q: Which of the following is equivalent to i. -12? O 4i3 O There is no correct answer given. O 2i 3 O…

A: We use concept of i2=-1

Q: The solution I recieved was marked incorrect. It says the correct answer is -8-8i√3. How did it get…

A: Previous expert used different values of thetha. That's what answer was incorrect. The correct…

Q: (b) (2 + 3i)¹+i

A:

Q: - -1 65-4-3-2 1234 56 -2 5- 4. Write the equation for the above cirlce.

A: The graph of a circle is,  To determine the circle, radius and the equation of the circle.

Q: 1+ i 1+ 6i 0 + 3i 2 + Oi 0– 13i -7+ 4i 3 + 0i If A = and B find AB. 2 – i ? AB ? ?

A:

Q: Plot the ff pont s A 2 B (-3, 30°) 3. cl 33-30°) 4. a(-3, -38°) 5. E ( 3, )

A:

Q: (2-i)(5+ 3i) = %3D 7+2i O 3+4i O 14i O 13+i O

A: Compute (2-i)(5+3i).

Q: If 0 0 , A , 90 0, then A/2 terminates in which quadrant?

A: Given: A is an angle such that 0°≤A≤90° To determine: In which quadrant A2 terminates?

Q: #3 (in image) answer for number 2 needed to answer 3 (in image #2)

A: Given function is fx=5000sinπ6x-π2+11000

Q: Simplify а. (5 — 9i) — (2 -бі) + (3 — 4i) b. (6 – 3i) (2 + Si) (6 – 2i) с. (4 - 3і)? 4: (5 2.

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: -3 Au = 3 and Av = -3 3 then A(-2u – 30) = %3D

A:

Q: simplirs LANCAUBIJU IBn CA'nB'.

A: We are given: [A∩(A'∪B)]∪[B∩(A'∩B')]

Q: (2+3i) 2= 3-4i O -5+121 о

A:

Q: Simplify the expression -2 + 4i -2 – 4i (1 – 5i)-1 to the form a + yi where z and y are real…

A: