Determine Proy,b si ā = 3i– 4j+2k y b = -2i+3j-k

Q: Evaluate ff, x² In(y + 1) dA where R = [0,1] x [0,1].

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Q: [3i If A = i i then JA| =?

A: The given matrix is A=3iii-i.

Q: Find for w = , x = 0', y =r+ 0, z = r – 0 2r2 27 2r 272

A: Given query is to find the derivative.

Q: хр %3D хр if y = In(7x2 + 6y?). Ap %3D Find seng OM

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Q: J48. Jia Sto の6 3. %3D 125

A: follow next step

Q: ind oo for – ∞. V4 + 11a? %3D 3+ 10x V4 + 11a? %3D 3+ 10x n Help: DVideo Message instructor Work nit…

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Q: I shift as in Example 4.9 to find the general solu b. (2D – 1)²y = 0 + czx?)e2x

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Q: Find HK in parallelogram HIJK. K 2v-29 v+37 V I HK %3D

A: Given : HIJK is a parallelogram.

Q: 12. b = 89.2, c = 23.1, A = 108° %3D %3D

A: Here b=89.2, c=23.1 A=108°we use law of cosine to solve for thisa2=b2+c2-2bc…

Q: Find x and y in terms of a and b.

A: Given equations are: ax+by=0⇒ax=-by⇒axa=-bya      (dividing both sides by a)⇒x=-bya   ...(1)x+y=1…

Q: g(x.y)-xn (x-y), as(-2,3) Pind vg ?

A: Given the given function is gx,y=xlnx+y,    x,y=-2,3. Apply gradient formula ∇f=∂f∂xi+∂f∂yj

Q: R= { (x, y) : y 2r+1}

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: Find x²dA where R R = } {(x, y) | 4x² + 16y? < 64

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Q: 23 y=mx +b %3D

A: Solution: y=mx+b

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

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Q: H (x) = VI-Soe? 2. %3D (f09) (><)= H (sc) %3D %3D 9(36) =

A: Given fgx=1-5x2

Q: Obtain the values oF a and b Catb) + j la-b)= (itj)+j° (2+j5)

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Q: f AABC = ADEF and AB = 15, BC = 20, DE = 3x - 6, hen x = ? %3D %3D

A: GivenAB= 15BC= 20DE=3x-6

Q: If 0 = Ø and R= 4/2, then F2 = %3D 4V2 F, F, V8 08 O 2 04

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Q: 2y2 – y – 29 2y? + 2y – 40 Enter your answer in the form a + bi.

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Q: There does not exist r E Q ə r² = 2 ylgn ihi

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Q: Determine the antidifferentiation of (3xc + ed - (4/x)) dx  (where c; d are real numbers and c does…

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Q: (b) F. dr = 1 |(가를 -16+ 를) C2: r(t) - Ostsi %3D

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Q: Find the quantity if v​ = 6i−7j and w​ = −5i+2j. 5v+6w=?

A: Use v=6i-7j and w=-5i+2j find required answer

Q: r+ 2y = 4 3r + 8y %3D I =?

A: Simultaneous equations are two or more equations which involves two or more quantities that are…

Q: ful nd ! CI+ 2i) (3 -4i) HiW

A: Given that: (1+2i)3(3-4i)7(5+4i)7

Q: cosh (T– i) = %3D

A: (c) We have to select one option for coshπ-i

Q: Q9. (0,3) – 2i +1 = а. - 2i + 2 b. -2 – 2i с. (-1,1) d. (1,–1)

A: Substraction of two complex numbers

Q: can. Vn? - I (a) (b) (2--)(2*+)

A: Here first we show the sequence is increasing. Then show that it has a upper limit. This implies the…

Q: Find x and y in terms of a and b.

A: ax+by=1 bx+ay=1

Q: Consider F = (5xyz, 5x² + 5y² + 3z², 8x + 4y + 3z). %3D Then curlF = (4+ Az, 5æy – 8, Bx – 5æz) What…

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Q: PS is a midsegment of AQRT. If QR = y + 91 and PS = 2y + 38, what is PS? R PS = ト

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Q: m(z + 3i) = 6

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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: Write Jexp(2z +i)| and Jexp(iz²)| in terms of x and y. Then show that |exp(2z +i) + exp(iz²)| < e²*…

A: Here we use various property  of modules.

Q: O a = 5i - 4j + 3k and b = 15i 12j + 9k. -

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Q: If the substitution u= J2x+| iS used, then Só V2x+ī dx is equivalent to ?

A: Substitution will be done by the given variable

Q: Which of the following statements is INCORRECT? (8x – 24) 40 (6x + 10) A. FE = 58 %3D B. DE = 58 %3D…

A: Topic:- triangle and it's properties

Q: nJI = (3x + 2)', MHLK = (15x – 36)', and mZHMK = (8 %3D %3D K D 138 O 140° O 204 O 151 1 2 3 4

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Q: What is im ) 1+2i 3-4i 1 А. D. 2/5 B.

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

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Q: What value of Z will make ADEF AJKI Sy+13 6y 3z 2+22

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Q: What is UF, where F = Ø

A: Given F is a null set, i.e. F=∅ We need to find the arbitrary union of null set, i.e. ∪F

Q: u 30° В A D <BCD ¿DCA

A: detailed solution is given below

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: Evaluate (+1)(-2) dz where c is iz-11=2

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