Find the conjugate of z = -2 – 4i, and compute zz. z = zz =

Q: Given z = -5+ 3i and z2 = 3 – 6i, express in the form a + bi %3D i. 4z1* – Z2 ii. Z2

A: Complex Cartesian form

Q: Let z = 2 – 3i and w = -3 + 2i. (a) Find z + w and z – w. -

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Q: If Z= 3 – 2i and W = 4 – I, write  ZW in the form a + bi

A: Z=3-2i  &  W=4-i

Q: A) compute x the component of x that is parallel to L and x the component of x that is orthogonal to…

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Q: express z1z2 and z1/z2 in the form a+ib. Q. z1 =1+i, z2 =3+2i.

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Q: nd A’A and AA'. -1 1 4 A = 2 0 2 (a) ATA (b) AAT 18 6 hich of the products are symmetric? (Select…

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Q: The conjugate z of z=x+iy is z=x-iy

A: 4) Conjugate of a complex number: The complex conjugate is obtained by changing the sign of the…

Q: 4. Find the harmonic conjugate of u where u(x, y) = x2 – y? – 2xy – 2x + 3y.

A: We will answer the first question since exact one was not specified, Please resubmit the question…

Q: Find the Wronskian of a given set {yı, y2} of solutions of 7. (1 x2)y"-2xy' (a 1)y0, _

A: Consider the given equation.

Q: express z1z2 and z1/z2 in the form a+ib. Q. z1 =2+3i, z2 =1−i.

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Q: Evaluate fr z sin(z2) dz where I is the union of the directed line segment that joins the origin to…

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Q: Find each of the following in rectangular (a + bi) form if z = 2 – 3i; if z = x + iy. 20.

A: Given- z=2-3i, if z=x-iy To find- the value of 1z2 in rectangular form a+bi. Formula used -…

Q: Given z = -2V2 – 2/2i, find z* using De Moivre's Theorem.

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Q: Find the conjugate of z if z = (1+ 3i) + (-2-4i) O -1+i O-1-i 01+i 01- i

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Q: If z1 = 3 + 2j , z2 = 4 − 8j, and z3= 2 + 5j find the conjugate of d) z3/z2

A: z1 = 3 + 2j , z2 = 4 − 8j, and z3= 2 + 5j first we find  z3/z2

Q: Let z1 = 2 – 3i , z2 = -1+ 5i , and z3 = -6- 2i. %3D 2123 Evaluate: z2 . Express final answer in…

A: The given complex numbers are z1=2-3i, z2=-1+5i and z3=-6-2i The addition  and subtraction of two…

Q: given z=1-8i and w=3+5i, find the following. a.   zw b.   conjugate of w. c.   z+w

A: Complex number

Q: In AEFG, L is the centroid. If LJ=9 find EL. H J E K

A: We have given a triangle. In which LJ is the centroid. And we have to find EL

Q: 1. Find the projection of ū = 6i + 3j + 2k onto v =i-2j-2k. %3D

A: Since you have asked multiple questions, we will solve the first question for you. To get the…

Q: 2 A = 1+i 3

A: Given matrix is A=21+i1-i3 let the eigenvalue is λ. So…

Q: Find ATA and AA". 2 0 1 %3D -1 4 2 (a) ATA 1 1 (b) AAT 21 Which of the products are symmetric?…

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Q: Which of the following equation is symmetric with respect to z- aris and y-azis. O 2+yl=64 O z4- =64…

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Q: find the curl G = 3x2i-2zj-xk other wise -2i+j O 2i+j O 2i-j O

A: The objective is to find Curl G.

Q: Find the coordinates of L" if ALMN with L(1, 2), M(-2, 6), and N(-1, 5) is rotated 90° about the…

A: Given: L(1,2) , M(-2,6), and N(-1,5)

Q: Q3. Show that p = 1– x + 3x? and q = 9x + 3x? product in are orthogonal with respect to the inner…

A: As per bartleby guidelines, for more than one question only 1st one is to be answered. Please upload…

Q: (d) Determine the right cosets of ((1 2), [1]) € S3 x Z2.

A: I just used the definition  of cosets

Q: Find the resolvent kernel and Solut of ya) = I+5(1-3x+).y(t).d by Alternative procedure

A: Given Integral equation is y(x)=1+∫01(1-3xt)y(t)dt               (1) The general form of integral…

Q: Find each of the following in rectangular (a + bi) form if z = 2 – 3i; if z = x + iy. 1+z 23. 1- z

A: z = 2 -3i  given , To solve 1+z1-z, =1+2-3i1-2-3i = 3-3i-1+3i = 3-3i-1+3i×-1-3i-1-3i,…

Q: Find the projection of b = 5i – k onto à = i+ 2j+ 3k. %3D

A: We have to find the projection of →b on →a

Q: Express the following tunctrons in the form u+iv f(2)=In (I+z)

A: Solve the given problem.

Q: The linearization at a = 0 to √8+7e is A + Ba. Compute A and B. A B= || ||

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Q: Use the given transformation to evaluate the integral. (12x + 12y) dA, where R is the parallelogram…

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Q: If Z=1//2+j/v2 then the value * ?=of conjugate of Z^5

A: According to Euler, the complex number of the form cosθ+isinθ can be written as eiθ. The conjugate…

Q: R. find he Corficient of

A: We need to find coeffiient.

Q: Determine whether = e', y2 = sin2t, y3- cos2t make up a fundamental set of solutions by finding the…

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Q: Find the harmonic conjugate of u where u(x,y)=x^2 - y^2 -2xy-2x+3y

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Q: Express −i+j in the form [a,b]

A: Simplification

Q: polynomial in V2+i and compute the conjugates of i over Express i as a Q(/2 + i).

A: As per the question we have to express i as a polynomial in (√2 + i) and then compute its conjugate…

Q: And a. he minor of the element in the i li, ro Column of ass the deferminant of A, find

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Q: express z1z2 and z1/z2 in the form a+ib. Q. z1 =4−i, z2 =1+3i

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Q: Complex Analysis

A: For given function, First we will show the function is harmonic function as shown below :From the…

Q: find Fourier sertes [o, 2w] an くxく下 O f cx)= (2 2下-X πく*く 2x fcx) = こ 2.

A: According to our guidelines we can answer only one question and rest can be reposted.

Q: L Find the projection of i= i-2j- 2k onto = 6i +3j + 2k. %3D

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Q: Find the standard basis B, of Eg for the polynomial q(s) = s + 4s2 – 3s – 18.

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Q: Show that the “conic” x2 + 3y2 − 6x + 12y + 23 = 0 has no points.

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Q: 1234 5678 9 10 11 12 13 14 Find the coordinates of the image J (8, 7) after a reflection over the…

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Q: express z1z2 and z1/z2 in the form a+ib. Q. z1 =− 1+3i, z2 =2−i.

A: Now,

Q: Find the modulus and argument of (a) Z₁ = -√3+√ and (b) 2₂ = 4+ Y j Hence express Z₁ Z2 and 2₁/22 in…

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Q: Find harmonic conjugate of u=2xy+3y

A: The objective is to find the harmonic conjugate of u=2xy+3y If v is the harmonic conjugate of u then…