3 Q 4. Differentiate Vx2 Vx2 2 +

Q: (w? – z? – 4z – 1))dw + 2w(z + w + 2) dz = 0

A: By Bartleby policy I have to solve only first one as these are all unrelated & lengthy…

Q: = v²u Utt = n,

A: In this question, we need to find the solution of 2-D wave equation by using the method of…

Q: 5) [ V(z? - z² )² + 4 dz

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

Q: be2= dz (z – 1)²(z +1)*' ; |z| = 2

A:

Q: 27. х %3D ソ= z = 43 L 23 2х + 5 4х - 3 y A R

A:

Q: Integrate: S(6z3 — S (6x³ 12г? + 10г — 9) dr

A: ∫x^n dx = x^(n+1) / (n+1) + c

Q: (b): Evaluate: (8t³ – 9t² + 10)dt

A:

Q: (b): Evaluate: SS (16t³ – 12t² + 5)dt

A:

Q: 46. If f(r) = 2ur +|r – 2| – ||| and 0 < z < 2, then S(z) = A 2 B 2+ 4x C 2-4r D -2+ 2x 2 –

A: Given that fx=2x+x-2-x with 0≤x&lt;2. Since 0≤x&lt;2, we have  x-2&lt;0 and  x≥0. Now,…

Q: find u ·v.

A:

Q: R = 2î + 3j – 6k, R2 = 2î – mỹ – 8k and %3D R3 = nî + 4.5j – 9k – 9k

A: Given that R→1 =2 i^ +3 j^ -6 k^,R→2 =2 i^ -m j^ -8 k^  andR→3 =n i^ +4.5 j^ -9 k^.

Q: R. 4.5 2.2 S. Q to

A:

Q: dt. (t² – 4)? 2.

A:

Q: r())"(3) Evaluate 21(4) 6 (А) Г%3D 314 9. (C) Г%3D 319 8. (В) Г— 315 12 (D) Г%D 325 (В) (D)

A:

Q: Evaluate (9х + у — 2z) ds. S: z = x +. 2 0 <x< 2, 0<y< 7

A:

Q: 1 - = AV25 + BV5 + C V25 + V5 + 1 A+ B + C =?

A:

Q: 3 Evaluate: (12t3 – 12t2 + 6)dt

A:

Q: Evaluate , (2x + Va) da. A. 27 + 2/3 + 4/6 B. 27 + 23 C. 27 – 2/3 - 4/6 D. 27 + 4V6 AvD

A:

Q: Evaluate: S,(3y6 + 8y* – 9y?)dy 2

A: ∫-223y6+8y4-9y2dy

Q: 3) S dz z3-z2-6z

A: In the question it is asked to calculate the integral of the following function given:

Q: dr J (9 – 4r2)3/2

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

Q: Find u · v. (7, 9) v = (-2, 4) V u.v u:v =

A:

Q: 4 + 5z when z = 12 8r 10 9. 15 when r = 27 II - 8

A: We are solving the first three questions and for the next question post the question again and also…

Q: Зх — Зу — 6z %3D —3 2х — 2у — 4z %3D 10 2х + Зу + z %3 7

A: To Solve the following using Gauss-Jordan Elimination

Q: 7z° Vz7 + 12 da =. (2" – 12)3 +C O 2 (z' + 12) +C O (z7 + 12) + C O 2 (z² + 12) +C (z² + 12) +C 2

A: For the given Intergration .

Q: 4. Expand and simplify. a) -3(7x - 5)(4x – 7) b) - (y? – 4y + 7)(3y² – 5y – 3) c) 2(a + b)³ |

A:

Q: 13. Find mZVWZ. V (5х- 12)° Y (2х- 3)°

A:

Q: 3) 14) b = /30 45 14. х%3D y = 4 15. х%3D 5) 16) y = 60 3V2 16. х 3D 45 y =

A: 13. Apply the formula for sinθ, sin45°=a2 ⇒a=2·sin45°=2×12=2 Apply the formula for tanθ, tan45=ab…

Q: 2) Find MZA C 25 Z62* B 28 A

A:

Q: J Va4 + 1 ‚4

A:

Q: 3 | (16t³ – 9t² + 7)dt Evaluate:

A: Given problem:-

Q: 4y2 У(у + 2)(у — 3) "У 7у — 12 dy '2

A:

Q: ", w %3D ,z)

A:

Q: show that when |z3| # |z4l, Izı|+ Iz2| I|z3| – Iz4|| Re(z1 + z2) Iz3 + z4| VI

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: Evaluate V1 + z²dz dy

A: In this question we have to find the double integral. We will use the technique of change of order…

Q: W V. 54 ° U 216° 5x + 1

A:

Q: 2. (V16) = 16 True O False

A: We have to show is it true

Q: d. deav ニ Gcv whin s-1, v = 3 ニ う

A: Answer only D

Q: 5): Evaluate: 6 (12t³ – 12t² + 15)dt

A:

Q: -2 + 2iV3 8) 3V3 + 3i A) - B Vo - VZ -V6 - V2, 5 4 В) 23 11 41 41 D) 25 25 12 12

A:

Q: S(n+1)² 4. 2n+1

A:

Q: Find m/Z. 12 124° 8 33 7 Y mLZ IN

A:

Q: 3n an %3D (n + 3)! 3, 이2 이825 3유 m유 II

A:

Q: Q1: Evaluate * 3 Sx V8 – x³dx

A:

Q: (i) Show first that x + V1+ x2 = 25/19 + 1 = 132/475. %3D

A: (i) We have to show that x+1+x2=2519⇔x=132475 Part 1) If part,  If x+1+x2=2519 then x=132475…

Q: P (Z > 1.28)=?

A: Z is a random variable that follows standard normal distribution with mean 0 and variance 1.

Q: 2у — z + Зw %3 1 х+ 2у — 3z %3 7 —х + у+z+2w %3D —4

A: In this question we have to solve the system of equation.

Q: Practice by Evaluating V4-x²-y² .2 2 4- x² + y? + z²dzdydx -2 0, 0,

A: ∫-22∫04-x2∫04-x2-y2x2+y2+z2dzdydx Spherical coordinates: x=ρ cos φ sin θy = ρ sin φ sin θz = ρ cos…

Q: Q2/ If y,= 3, yl= 12, y2= 81, y3= 2000, y4= 100 calculate A*y

A: Hello, thanks for your question but according to our policy I am answering the very first question.…