k+3 SAx+kidx=8, where k is constant, then J fx)dx=? If k-1 A) 8 B 8+k 8-k (D) k-8

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Q: Given f(x, y, z) = 22 + 2y? + 6z2, find fa(x, y, z) = fy(x, y, z) = f:(x, y, 2) =

A: Solved below

Q: What is -4y dx + 2x dy, where C is the circle „² + y² = 16? O 967 O-167 O-327 O487

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Q: Trapezoid JKLM is shown below. y 4 К (2, 3) L (4, 3) 1 (1 1) M(5 1) 3. 2.

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Q: 2. s - [GpAq)Ar] = a. 7 [(pV7 (qAr)) As] b. (pV7 (qAr)) As с. (pV (qAr)) d. None of these

A: The given question has been solved with explanation in step 2.

Q: z+1 -dz, where C: |z–1 = 2 z' – 2z? C

A: B)∫z+1z2z-2dz    |z-1|=2 by using Cauchy  residue formula = 2πi(limz→2z-2z+1z2z-2) +…

Q: d. ZBCE e. If CF = 12, EF = 4, and GF = 3, find DF. %3D f. i If BG = 3 and DG = 24, find BC. %3D

A: This is a problem related to geometry part. Based on the general formula and concept we will answer.

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Q: Q1/ If z = e*?y, x = Vuv, 1 y = Find: əz а- ди az b- dv

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Q: 2 x³ In(x?)dx

A: C. Trapezoidal rule with N = 10

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A: For a function y(x), the quantity dydx represents the first derivative of y. This quantity…

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A: It is given that AE⏜=90°, BD⏜=38°. Recall the fact that, if two lines containing chords of a circle…

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Q: Q3: If z = f(u,v,t) = Z 3u? + v2 ,u = tet , v= te-2t Then dz at (2,2,0) at

A: Topic:- partial derivatives

Q: az əz az p?(r+1) Q2: Find if you know that : z = др + pre2p+3r+4t ar 'at t3

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Q: C) d4 器 ★竹+ s×M 3. %3D +2x 4. If ap diffelentiat e with les Pectto Subject. 1 / 7 l

A: given,        y=x44+2x2

Q: Q/ il You knuw that X= t+ and Y- t- then the Value dr it egual 0 -4 ーて -3 No of the a bove4

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Q: 80. If x? – y? = 1, find d²y/dx² at the point (2, V3).

A: Given: x2-y2=1 at 2,3

Q: If AY = j, YC = k, and YD = 7, what does BY equal? %3D jk a. 7j b. k 7k с. k d. 7j

A: Given, a circle with two intersecting chords, AC and BD. By chords intersecting theorem, we have,…

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Q: If 9 = {(2, y) | 0 < y sa < 3}: then: y. Væ +1 dæ dy =

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A: We need to find which of the given statement is False. So we will solve each statement and match…

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Q: If z=u²+uv , u=x-2y, v=2x– y , find the value of when x=1 and y=-1. dx а. 13 b. 5 O c. 7 9

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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: If mZKNM = 71°, then what is mZKNC? %3D В D C A →F N H K L J

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Q: Q5/ If w = f(x,y),x = rcos0,y = rsin0 show that: af af 5² + 1 dw Əw. -)² + ar r2 a0 дө

A: The chain rule can be used to calculate the derivative of the complex functions. The function which…

Q: -v-S vdu G) - S -r lee) dx 2 (보라2) 2 (x²t2) - x2 2 (R?+2) ㅜ 2 (x? qz) - (x? $2) z (? t2) In Ix? tz…

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Q: The value of a. 11.807 2.2 xe* dx by using the three-segment trapezoidal rule is most nearly 0.2 b.…

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Q: If UV = t+3 and WY = t, what is the value of t? Y W

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Q: fro assoc е топоwing probat df = 8, P(t 2 2.306) give degr с. df%3D21, Р(—1.323 <1< 3.1

A: We are authorised to answer three subparts at a time since you have not mentioned which part you are…

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Q: fx = e" tan v, y = e" sec v, then the value of X +y X +y is

A: In this question, the concept of the derivative is used to calculate partial derivatives. Derivative…

Q: d'y If y = x° + 5x, then dx? is %3D а. бх + 5 b. 6x с. О d. None е. 6

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Q: Given A= 3cosoà + 5sinoŷ, the value of A. ø at point P(1,70°,0) is dA dø %3D О a. 3.23 O b. 7.11 Oc…

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Q: Given that z=5cos ( 3x+ 3ct) +e*+ª. Which ONE of the following statements is TRUE? O A. d2z dx2 O B.…

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Q: Σχ Ey Σχ Ey? Exy N 21 25 143 161 133 4 What is the correction coefficient (r)?

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Q: 23 –10z+100 Find - Sc dz, where C is |z|=2 (z–i)? Answer: Find Ja 2 11a, dz where C is [z| = 2…

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Q: 5) If s, (x7 + k) dx = 16, what is k? %3D A.- 12 В.-4 C. 0 D. 4

A: According  to our terms and condition i have done 1st ques,for other queries plz repost.

Q: Given that z=5cos (3x + 3ct) +e*+. Which ONE of the following statements is TRUE? A. a2z dx2 В. д2:…

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Q: dy 16x 9. If r? + y² = 8 then show that dr?

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Q: O eiz dz < z2 – i e2 , 3 - z(t) = 2e", t e [0,27]. true False

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Q: Could you help me to answer the question d,e and f? Thnak you very much!

A: Frequency is the number of times an observations happen or counts. Proportion is calculated by the…