OA. y-1=-2(x- 3) B. y-1=-2(x+ 3) C. y+1=-2(x-3) OD. y+1=-2(x+3) Revie

Q: -2 -4 2. A= 2. Find cigen Vale 4 2. and eijen Veetor

A: We need to find eigen value and eigen vector.

Q: Order One  DE (2x+3)y'=y+(1x+3)1/2; when x=-1, y=0

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Q: (ii) 1+ 2r + 3r2 + 4r3 + ... is 9/4, find r.

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Q: If y = (3 + 2x), what is y"? 00 48(3 + 2)2 © 12(3+2r)? O24(3 + 2)²

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Q: elect one: O a. y (-1/6)x +3 O b. y (1/6) x + 3 Oc. y=-6x +3 O d. y (1/6) x - 14

A: SOLUTION-

Q: -22°y+3ry3 (a, y) # 0 0, (x, y) = 0. ||

A: Given,       f(x, y)=-2x3y+3xy3x2+y2,x, y≠0, 00,(x, y)=0, 0

Q: So So So** 12zzdydædz=? O a. 0 O b. -1 O c. -2 O d. 2 O e. 1

A: Integrate first with respect to y then x and then z.

Q: 58. y dA y x= y- y³ y= (x+ 1)² -1 -1

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Q: SZ 5cos“xsin?xdx

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Q: Зах-п 5. 5. = -4 for x 6 by+2 3DC for y 7. at + b = ar - c for a

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Q: (-4a b)(-3a'b) 6a'b? 9. +16a?

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Q: of the diff 1, o'(0) = %3D

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Q: O A. y= 0.904x+ 1.797 O B. y= -0.904x+1.797 OC. y=-1.797x+0.904 O D. y= 1.797x+ 0.904

A: Given : X Y 2 2 5 9 7 20 12 19 16 30

Q: a) As x → 0, 9x-5 → b) As x → -o, -7x' + 10 → c) As x → 00, 5x-3 → d) As x → ∞, 7x

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Q: if y= Find dz Iz-1 21-6 Answer:

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Q: O A y = -s – 1)? y = -412 + 1 y=D -쇼z2 + 1 O D. y Oc. |

A: Here we have to find the equation of parabola.

Q: -.) t(3t-2)4 et

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Q: Suppose that Y - N(2.08,0²) with P(Y > 2.2)=0.274. Find ơ.

A: Here, Y is normally distributed with  Mean = 2.08  standard deviation = ? Given that  Probability…

Q: -Adhian needs to repair his nLP mateccycle There cre tuso mechanics in town. The Rices foG Mechanic…

A: NOTE: Refresh your page if you can't see any equations. . Mechanic A: here we have x=50 hours

Q: 7) y=--x – 2 2 8) y=x- 3 3 y = --x + 2 y = -x + 1 y to 3 -o -3 Answer: Answer:

A: 7) The given system of the equation is y=-x2-2y=-3x2+2.

Q: 25-r r dzdr de 0.

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Q: -31+2ア-K and ミー-^ -4 +3k in component form. 9ミ-2? +-yk delermine -マ-5+42

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Q: {Eny= n2 tin3 T-M

A: According to guidelines i solve first question only so kindly request you to repost the remaining…

Q: y =x? +6 2. at x-2 4.ア=+5 at x-1

A: Put values of x and find y

Q: (ii) 4.xÿ + 4ÿ + y = 0, Va = z.

A: Please check step 2 for the solution.

Q: If y = +51, then О a. 6х + 5 O b. None O c.6 O d.0 e. 6x is

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Q: 7. y"+y'+y=0 Ans: y=a*(Ccosx+Csinx) со

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Q: simplify by removing the inner parentheses first and working outward. -(3n2 - 2n + 4) - [2n2 - (n2 +…

A: We have to simplify the given expression: -3n2-2n+4-2n2-n2+n+3 Removing the inner parentheses, we…

Q: 5n 1) y=-2 + 4cos (40 6.

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Q: Q2 Find Domiain and Rang メー2 2. y = 3-X

A: Given y = x - 23 - x

Q: Q1/ im-1 2ܨ (s+1)(s-1)2

A: This question is based on inverse Laplace transform.

Q: O A. y = -9 O B. x = -6 C. x = -9 O D. y = -6

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Q: tim X-1 2 x² + ax +b = 2 find 9, and b a, X² + X=2

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Q: 34.y′′+3ty′+t2y=0,−∞<t<∞

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Q: What is the value of +3x-2z if x = 3, y=5, and z=4?| 3y 82 OC 18 OD 32

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Q: 3y(y+7) 1. Simplify (y+7)(y² –9), under what conditions is this expression undefined?

A: In this question we will use basic of algebra i.e any expression is undefined when the value of…

Q: If x=2 and t= 4, what is the value of (x² – 4)(t² +8)? -144 O- 72 4 O 12

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Q: Q.2) Evaluate 3(1-2) -3-3r-y dzdydr

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Q: a?y" – 5xy' + 9y = 0, y1 = x³. (0, ∞). -

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

Q: 1-п a, 1) n'

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

Q: I have to find a and b when the gcd of these two natural numbers is 7, and a^2 + b^2=490

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Q: - am-1 = (m + 2)(m + 1)a,m+2 %3D

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Q: 1 for R (from electronics) R3 + + R R1 R2 II

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Q: -2 -4 2. A= 2. Find cigen Vale 4. 2. and eiJen Veetor

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Q: 12 1p- - 3 C ( 2ar

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Q: Simplify En=3 xn + y. n 53x + 3y 51x + 19y 52x + 8y 54x + 8y 57x + 19y a. b. с. d. е.

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Q: -1 7. S. ze³z² −1 dz Sydy .2 8.

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Q: 13. x² + y? + 16x + 10y – 55 = 0 14. x2 + y? -16x + 9y – 8 = 0

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Q: Q3. Evaluate : .. . ܬ 1 ? 2 +y? dy ன்

A: We have to evaluate the given integral.

Q: 5. How do A. The B. The C. The D. [0,

A: To describe all the range in a unit circle.