У — У, — т(x — х), for which variables do I y y1 substitute numbers?

Q: If (x + iy)/3 = 3 - 4i , where x, y e R, evaluate O a. -50 O b. 50 O . -28 O d. 28

A:

Q: √√3+ rdr then 0 (2)=√√3+230 I X

A:

Q: (d) ((~p) v q) Ar (e) (pA(-q)) v (r As) () - (4-r) (8) (p ^ (~q)) (h) p+ (- p) (1) ((~ p) → q) +-r…

A: The logical symbol "∨" is used to denote "OR" . The logical symbol "∧" is used to denote "AND" . The…

Q: 4. Then we can write (x + jy)" as R"eme and go back to write the result

A:

Q: 4R Q13:- If R = RR3 R+R2 Show that we we (R +R

A:

Q: fay-ピy?; xt uye 14 2. 2. 9. flay) x+6y=37 3-X ニ fla.y) = Qy= 2. 8x; 2x+y=4

A:

Q: of this DE?# 2x t 2xy y'= スメリ It y こC It 2x² None is correct among the choices. Option 2 2. It 2x² C…

A: Solution

Q: 5. If UW = 6x- 35, find UW. 6. If HJ = 7x – 27, find the value of x. 19 4x - 20 3х-5 X-1 V. W H.

A: Sol (1)VW=6x-35U      19             4x-20                            V                     Wso,…

Q: ? 4 1. F(x, y) : = x (7) x? +y° ° x2 + y? ? ; 2. F(x, y) = ? ਦ ਵਿੱਚ) 4 3. F(x, y) = (x, y) y A…

A:

Q: a2f ду? 1 If f(x, y, z) = - 2+y² + find ax2 az2

A:

Q: Vx3y P(x,y) is equivalent to 3x Vy P(x,y). True O False

A: Given that ∀x∃y Px,y is equivalent to ∃x∀y Px,y. To find that the statement is true or false.…

Q: dxdydz Evaluate 'V1-x? NI-x²-y² V1-x2-y?-z2

A:

Q: If Iz – 2| < 2, then find (x,y) * arg(z),r i5

A:

Q: y = 6 7x, y = 67u-1 7x — 1, у %3D 6" 67*, y = u+6-1 –7x, y = 6“ 6*, y = ux-1 TEXT P = V72 + 14 7, P…

A:

Q: 100 - x2 - y2 dA where R = {(x, y) I x? + y² s 100,. {(x, v) I x² + y² s 100, x 2

A:

Q: (2) Find the values of r, if (6) / = 7x, y= rz². (ü) y" – 7y" + 6y/ = 0, y= e". (iii) t*y" + 8ty/ +…

A:

Q: O Given: m21 = 2x + 10 –+ m22 = 2y + 10 2 m23 = x + 2y Find: m21, mL2, and mz3

A:

Q: Express ow/ds in terms of r and s if w = x² + y², x=r-S, y=r+s A) 4s B) 4r C) 4sr O O

A:

Q: y y' = x=2, y =4 x+ Vxy

A:

Q: Show that the substitution = e, y = et converts the equation ² (0²²)+1² (32²) +²(3)+1 (3) = 0 into…

A: The given equation is                        x2∂2u∂x2+y2∂2u∂y2+x∂u∂x+y∂u∂y=0

Q: 2. Jr.,(x) + Jvo, (x) = 2Y Jv (x) Ju (X) I need two examples to prove this property using the same…

A:

Q: Evaluate y ds, C: x = t², y = t, - 1<t < 9 |3D (325)-(5)를 1 12

A:

Q: e (V2) re (2) = 1 réc2) = 3 then ofa (4)- 21441

A:

Q: You are given that ||u|| = 1, ||v|| = (би + v) . (и —2v) ? 2 and u • v = -1. What is the value of |

A: Given query is to find the value of indicated vector operation.

Q: "x is between c and d" translates to csxsd O True O False

A: Given query is to find statement is true or false.

Q: IfÂ=ax+ißP,, where a and B are real then (axR+1BP,x]is -hB

A:

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

A:

Q: -1 ez 0, Ğ So So** 12x zdydadz=? O a. 2 O b. 1 O C. -1 O d. -2

A: We have to choose the correct answer from the given options

Q: P(+x | +y)? P(X,Y) Y 0.2 P(-x | +y) ? ++ +y +X -y 0.3 +y 0.4 -X 0.1 - P(-y | +x) ?

A:

Q: dr if r= Vs+1 dt and s=16r² – 20r 1. Find - %3D

A:

Q: 15. Find RS. 2r + 15 S R 3x + 5 W V U 6.r-37

A:

Q: ii. (x + y)dA Where R = {(z, y)|1 < x² + y? < 4, x < 0}

A:

Q: Can i get help step by step please?

A:

Q: B. Find the value of x and y given that; - 5 S = 2 x 3 1 6 (a) R = 3R + S = 4 2 y -1 8 1.

A:

Q: (x – 1) (x – 2) = 12 ng a – 1 = 12, so x = 13, or æ – 2 = 12, so æ = 14. Is your friend correct?

A:

Q: |(20 + 1)°da ? Which of the following is equivalent to | (42° + 4a+ 1) da | (22 + 1) da - (2a + 1)…

A:

Q: х - у х-2 У — w 0 0 y - w w 0 8 (х, у, 2, w) %3D

A: The given matrix equation is, x-yx-zy-ww=0008 This, matrix equation results in the system of 4…

Q: 3) メo 4-2 find x t Y :

A:

Q: Evaluate z*+3 olz-22²+1+e"]dz, te, C: |z-i-1|=2, CCW.

A:

Q: I. Find the value of x. 1. DE = 18, FG = x 2. FJ = 8, FE = x 3. ED = 4x + 9, FG = 7x – 6 4. DF = 2x…

A:

Q: 3, evaluate using the given values: x = 2, y = 3, 2N4 2. x+y + z? Solution:

A: x2 + y2 +z2 x=2   y=3   z=-4

Q: The value of X-y z-y is x²-y² z²-y* (x-y)(z-y)(z-x) OA. В. (v-x)(z-y)(z–x) OD.? O D.

A:

Q: (d) Convert the z interval, z < -1.44, to an x interval. (Round (e) Convert the z interval, 1.28 <…

A: Given that X follows Normal(mean = 5.5, SD = 0.7) Then Z = (X - mean)/SD = (X - 5.5)/0.7 follows…

Q: 2. V9 – y?, y = 1, y= 3, x = 0, about the y — ахis -

A:

Q: PV = c [1-(1+r) (1-4 please make r the subject ] -n

A: The term present value of annuity refers to the series of equal future payments that are discounted…

Q: 1 (a) Find the expression for Vo given that ø(x, y, z) = r=3, where r² = a² +y²+z².

A:

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

A: Given equations are: ax+by=0                               ⋯1 a2x+b2y=1                      ⋯2…

Q: 13. SS R Y 3x² +1 proble dA R= {(x, y)| 0≤x≤ 1, -x≤ y ≤x}

A:

Q: 27TT 3. x = y2 and x + y = 2 is revolved about y = 1. (Answer: c. u.) 2

A: We need to find the volume of the region, bounded by the curves x=y2, x+y=2 which is revolved about…