13. As x-0,y 14. As x ,y- 15. As x-0,y- 16. As x0',y- 17. As x6,y- 18. As x6,y-

Q: 1) y= 1 tan 20 3元 5元 3n 7元 2元 元 TC 元 4 2. 4 414

A: The given data is: y=12tan2θ  To draw the graph.

Q: Evaluate ds, C: z = t, y =t, 0sts8

A: Given: x=t2                and      y=t⇒x'(t)=2t      and     y'(t)=1 Now: ds=x'(t)2+y'(t)2…

Q: In (ry) + x+ y? = 2 y = (z+1)/ = In[3 z+5

A: Given  a).   ln(xy)+x+y2=2 b).  y=(x+1)1x c). y=ln(ex+×x+5) To find the differentiation of y in each…

Q: if y = 5/2[e^x/5 + e^-x/5], the show that y,, = y/25

A:

Q: 1. ry dy dr О а. 32/3 O b. 18/4 О с. 32/4 O d. 16/2

A: To evaluate: ∫04∫04-xxydydx Let I = ∫04∫04-xxydydx Integrate first with respect to y assuming x as…

Q: ine x and y such that -4 3 0 -4 + -3 x - y -1 -2 4 -4 3 2x + y

A:

Q: If 9 = {(1, y) |1 ≤ x ≤ 3,3 ≤ y ≤ 6}: D then: 11,3 dr dy

A:

Q: O 9 4x + y = z о 11 x = 2 y = 3 O 14 z = - Nest O Back

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Q: 1) translation: (x, y) → (x – 5, y) IS

A:

Q: Evaluate (x – 2y + z) dS. S: z = 9 – x, 0 < x< 9, 0 <y< 8

A:

Q: Find ƒxx ( x, y)  and ƒxy( x, y). ƒ(x, y) = 5x3y - 6xy2

A: The expressions fxx and fyy denote partial derivatives of f with respect to x and y, respectively.…

Q: y= Ax + Be

A: Given equations y = Ax + Bex To eliminate the arbitrary constants.

Q: - 28 20 4 20 а. b. 25 2x 1 C. 6 d. 35 is to 8 as x is to 24 24

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

Q: 2 4 Ayz x = By + Cz' ||

A:

Q: f(x, у, 2) %3 3x?у - 8хуz + 7yz? f,(x, Y, z) = 5,(x, Y, z) = f,(x, Y, z) =

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: Exercises 27–36 tell how many units and in what directions the graphs of the given equations are to…

A:

Q: Yo' = Be + B, Xq+ BeX2+ E O Find 8,,B2 by MLE Find Efe), vant0,), E(B2), varil@e)

A: Introduction -  Maximum likelihood estimation (MLE)- statistically MLE is the method of finding or…

Q: Evaluate for r=(3,5) , s=(-6,4) , and t=(6,-1). 2r-(s+t)=

A: Recall the following facts.

Q: 2 and y = If x:y:z 4:6:9 and z = 45, then x =

A: Given:          x:y:z=4:6:9     and   z=45To…

Q: If W (2t – 1, y (t), 4t – 7) = -20, then y (t) = O f +5 O ² +3 O 2 - 5 O ² – 3

A: We will solve this by calculate  wronskian

Q: y xy x2 y? 5 2 10 25 15 10 150 100 25 16 400 625 256 35 | 25 Q 1225 625 Σ

A: i solved exactly first 3 subpart because of bartleby policy if you want more please uplode…

Q: 11) through: (3.-2). perp. to y 5xr + 4

A: Given,            equation y=5x+4            slope(m1)=5

Q: Let X=(1,0, – 1, - /2)'. Then, ||X||, =| Select one: а. -1- V3 b. -V3 O C. 2 +/2 d. -V2

A:

Q: Evaluate y ds, C: I = t", y = t, - 2<t < 1

A:

Q: Evaluate y ds, C: x = t, y = t, – 1<t < 9 – 1 <t < 9

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Q: 2) y"+2y'tey = &t, y(9)= 2, y(0)= 7 et, ylo)= &, /(0)=-7

A:

Q: Classify as true or false. a) -5 s 4 b) 5 s -4 c) -5 s -5 d) 5 s -5

A: -5≤4 5≤-4 -5≤-5 5≤-5 “Since you have posted a question with multiple sub-parts, we will solve the…

Q: Find ƒxx ( x, y)  and ƒxy( x, y). ƒ(x, y) = 4x2e2y

A:

Q: n = 29, x = 2,331, x2 = 191,077, y = 2,128, y2 = 161,876, xy = 174,226 Ξ ху — η (Σxy ) -(Σx ) (Σy)…

A: Given Information: n=29∑ix=2331∑ix2=191,077∑iy=2,128∑iy2=161,876∑ixy=174,226 Correlation coefficient…

Q: x' +y f(x, у) - (х,у) —> (1,14) as X+y

A:

Q: Evaluate: / yº sech(eThy ) tanh (e "hy ) dy 7Iny -mch(v^) + C None -ech"(,?) + C

A:

Q: Evaluate (x – 2y + z) dS. S: z = 8 – x, 0 <x< 8, 0 < y< 7

A: Given I=∬S(x−2y+z)dSS:z=8−x,0≤x≤8,0≤y≤7

Q: Σ, -134 , η 10, s= 3.1 Σ - 40.5 , η 9, σ2.9 = 585.9, , r? = 15472.37, n = 27 ( Please note s? = %3D…

A: Given∑xi=134 i=110n=10standard deviation(s)=3.1

Q: If fx.y(x,y) = kxye-(x- +v^), x20, y20

A:

Q: 8. If r || s and m 3=73°, find m 26-

A:

Q: Ay l Ory"- 8y/ (ry + y) O zyy"=/ (ry + 7y) O ry" - / (8zyy) O zy" =/ (zy - 8y)

A: We will find out the required value.

Q: 5. If x-xy + y = 3, find y' and y".

A: Solution 5: Given: x2-xy+y2=3

Q: n(U) = 100, n(X) = 50,  n(Y) = 40   and n(XUY)' = 10 What is n(X ∩ Y)

A:

Q: rる= く6t, 32も,2>, Fiup もる エF TE AND WHEN t=1. AND

A:

Q: S. 3. 3. RE, RS, ST, ES T. 16 8.

A: We have to find the missing length of triangle according to give information.

Q: 5 Gin Ococodo sin 20 + 3rino-4

A: We will find the integral using the method of substitution.

Q: If W (2t - 1, y(t), 4t -7) = -20, then y (t) = O e +5 none O2-5 O 2 + 3

A: Wronskian of two or more than two function is used to chect the functions are linearly inedependent…

Q: If = 2,=-3,= 5, llu|| = 1, v|| = 2, ||w| =7 Evaluate .

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Q: 24. If y = e", then y' = ef(x).

A:

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

A:

Q: (х, у, 2) - (b) (7, x/2, 37/4) 4 4 7 7 y y kIN kIN

A:

Q: \[P=\left\{(x,y):(1,0),\ (2,4),\ (3,8),I (4,12),\ ...\right\}\]

A: (1,0) , (2,4) , (3,8) , (4,12) x is increasing by 1 unit y is increasing by 4 units

Q: If: y = 1+ 1≤t≤ 2, y(1) = 2, h = 0. 25, then f(1,2) is equal to--- 1.5 3 O 1 о 2 O None of them

A:

Q: located at (1,8), D is located at (4, 5), and E is located at (x, y). What are the values of x and…

A: