Express in the form (a+bj): (4+7j)-j) (2–5 3.1 3.2 e

Q: Let | a b. 2. =5, then 2a 26 2c 4g 4h 4i -e

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Q: Select one: O a. tu = c e5c2xy c₂x+y Obu=c₁e O cu=c₁e²2x+5c₂y d. u=c₁ec2x-5c2y 8²u дудг 5u has the…

A: Given partial differential equation is ∂2u∂y∂x=5u.....1. We have to find the solution of the given…

Q: Perform the indicated operations and express the result in simplest form 3j2-j20+(10+j4)

A: Given expression is 3j2-j20+10+j4.

Q: -l o Find AB ,where A= aul B=||3 -5 -2 -2

A: A=23-14-25 and B=2-10613-5141-22

Q: Let z1 5 + 6i, and z3 = 7 + 8i. Find the following. (Simplify your answer completely.) = Z1Z3

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Q: R m 1 Uo 1 2Tr dr TR²

A: Follow the procedure given below and use simple integration principle.

Q: a) 1 -dr+ 1 dr = In a, find the exact value of a. Given that V16+9x? V9+4x?

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Q: Please find the math problem attached.

A: Given:

Q: 1 = c, then in terms of a and c find x and y If -y a and 2x+ 112

A: *to find:- value of x & y.

Q: 30.) Show all steps to evaluate by hand: dA where R (rectangle) –1 < x < 1 and 0 < y < 3 y2+1

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Q: Let a = 1-j+ k, b = 4i + 5)-k, and c - -I+j+ 4k. Find the Indicated quantity. a (b x c)

A: Given: a=i-j+k, b=4i+5j-k, c=-i+j+4k To evaluate: a·b×c Cross product of two vectors r→=ai^ +…

Q: O Given 2= 3 - 2i, w= 1+ 4i Find the @ 4w- 2z 13

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

Q: [-2 + j3 -1/3 6235°. -j d) D =

A: Given -2+3j-1/3-j6∠35First we will convert 6∠35 to rectangular formWe know that x=acosθ and y=asinθ

Q: J) 11"+2 + 122n+1 divided by 133 , Vn E N*

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Q: Q10. Im(iz) = a. Re(iz) b.-Re(z) iz+(-iz) C. d. Re(z) 2

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Q: If u = a + j13 and v = -11 – jb, calculate the value of Re ().

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Q: R V In ORSTV, VT RS = 4(x 3x 1, TS 2х + 1, and %3D 2). Find the value of x.

A: Parallelogram: In a parallelogram opposite sides are equal. In parallelogram RSTV , VT=3x-1, TS=2x+1…

Q: Find a · b. a = 9i + j, b= i - 8j + k

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Q: a. Write (-3, 5) in terms of i and j. b. Given w 6.2i – 3.4j and v = -1.7i + 2.2j, write 3w – 5v in…

A: It is known that a vector is a quantity which has both magnitude and direction. Now, a vector can be…

Q: Find c so that f' (c) = {b) – Aa) b – a in the following ca: x - 3x – 1;a=11 b= 13

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Q: If u = a +j13 and v = -11 – jb, calculate the value of Re

A: Given, u=a+j13v=-11-jb

Q: 5a 7 j. 3a 17ab +7ab = %3D 14b/

A: To simplify: 3a- 5a714b-17ab+7ab First simplify the expression inside the smaller bracket and then…

Q: Find the following expressions if a 3i – 5k, b = i+j- 3k, and c = 4i + 9j + 3k. a ·b =

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Q: QSA. () and B 23 J 32 and eCA)-CB) then C, a a+6/b.eも2

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Q: Square ABCD with diagonals DB and AC intersecting at E DC = 5V3 Given: Find: DB

A: Given ABCD is a square, with diagonals DB and AC and DC=53 Now, All sides of square are equal. ∴ AB…

Q: Third D

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Q: (a² + b²) (c² + d² ) = (ac – bd)² + (bc + ad)². 4. Follow the steps below to prove that

A: L.H.S :-  (a2 + b2) (c2 + d2)   R.H.S :-  = (ac-bd)2 + (bc + ad)2

Q: Choose the best answer O II1 ab: = ar......a O IE1 ai = a*r+. i3D1 = aLi-1 b; 1 All of the above…

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Q: Please find cross product c=a x b, where a= and b =. For c=16i+0j+?k, please enter the missing k…

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Q: Find the following. a. da Pro b. da le 4] = %3D C. dr (5e 02] = %3D

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Q: Find (a) ∣AT∣, (b) ∣A3∣, (c) ∣ATA∣, and (d) ∣5A∣.

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Q: SP: PR = 3: 2 %3D 160 R S.

A: We are given the following figure. We are given that                   .

Q: Ps しt B= 2. 4 3 58 Find O IBI ;O B using ad; B , ;D ad; B

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Q: d. V9+ 2i

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Q: AC = 18x + 5 %3D BD = 15x + 11 C A Your answer BD

A: We have,

Q: Find a · b. a = 7i + j, b = i - 6j + k %3D

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Q: Determine the real number \( \alpha \) u x v and î áre orthogonal, where u = 3î + ĵ – 5k and v = 4î…

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Q: b) Given 3+ j4 = ( + jy)(1 + j) Find a and y, where a and y are real numbers and show your answer is…

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Q: For A= 21 +3j-R, E = -i+ 2j + sk, and C = 2j - 3k, find C (A - B). %3D

A: Here given that                            A→=2i^+3j^-k^B→=-i^+2j^+5k^C→=2j^-3k^ We have to find…

Q: What is the area of a square whose side measures (2V3- V5) inches? A. (17 – 4 V15) in? C. (12 – 4…

A: According to the guidelines issued by the company We are supposed to answer only one question.…

Q: (2+i)(1+2i)

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Q: Find m RS . S T (4x + 18)° (7x – 51)° R m RS %3D

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Q: Q1\ why xº = 1 %3D

A: PROOF OF X^0=1

Q: (F A В D SAS ASA HL ABCA = ADEC AACB AECD ACAB ACDE

A: consider the triangles ∆CBA &amp; ∆CDE∠ABC=∠EDC=90°DC=CB (GIVEN)∠ACB=∠ECD (VERTICALLY OPPOSITE…

Q: Find the absolute error in the product uv if u = 56.54 ± 0.005 and v = 12.4 ± 0.05.

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Q: Find a · b. a = 3i + j, b = i - 8j + k

A: a=3i+j, b=i-8j+k a.b=3i+j. i-8j+k a.b=31+1-8+01 a.b=3-8 a.b=-5

Q: Find QR. R 27° Q 4 Write your answer as an integer or as a decimal rc QR = %3D Submit

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Q: Given f = 6i + 8j and b = 9i –- 6j, find f + b.

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Q: Compule dr and J 2. 8XY + y =15 dr %3D

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Q: Write a in the form a = a-T+ a,N without finding T and N. r(t) = (2 + 8t)i + (t- 2)j – 8tk a =T+[N

A: Solution

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.