What is the value of y in (12/y-3) = (15/y+3)? а. 26 b. -16 с. 27 d. -27

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Q: ind an equation of tar y=snnc25-x²) (50) ngent lir

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A: We will solve the differential equation by the method of separation of variables.

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A: First of all check which of the given points lie on the line y=2x by putting x and y values of the…

Q: d?y 13 으18 + t6/3- t2 + 246 3 Find if y(t) - dt2 3

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Q: D Question 18 Differentiate. y = (9x+5)*

A: 18. To differentiate: y=9x+5x

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

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A: Solve the triple integral

Q: Evaluate SSDY²+ 3x d A where Dis (egion in the between x°ty3sl and X?+y²-16 3rd quadrant

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Q: 8. If x = 1- 1 and y = In 1, what is in terms of 1 ? dx (B) 21 (C) -- (A) (D) 212 (E) 214

A: Given x=t2-1,  y=lntdxdt=2t,  dydt=1t Now,  dydx=dydtdxdt=1t2t=12t2

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Q: ize P= 3z + 4y E to 21 + vS 16 27+ 3y S 24 z20, v 20

A: Introduction: Linear programming is the most basic method for optimizing a problem. We can use this…

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Q: (b) Hạ: u < HO,n = 30, t = 2.431 = 0.011 P-value %3D

A: Given : Ha : u &lt; uo  n = 30  t = 2.431

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

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Q: 522 – 7z+3 dz - 12 dt 15w – 13u? + w dw f) e) d)

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Q: 7. y = sec x, y = V2, -TT/4 sxS/4

A: y = secx , y = 2,   -π4≤x≤π4

Q: 1. If y varies indirectly as z, and y = 3 when a = 4, what is y when z = 6? y = 2 y = 1 y = 4 y = 3

A: The solution is given below :

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

A: Given: x2-y2=1 at 2,3

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A: Given, s = -3tant -e-t   We have to find the value of dsdt

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Q: У(2x? — ху + у?)dх — x? (2х — у)dy %3D0;B у(1) - H IN

A: Use homogeneous equation

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Q: 3 - If h(x, y) = y – xy – x2, find at the point (2, n) ду

A: The given function is hx, y=y-xy-x2 and the point is 2, π.

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

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Q: B/ If Ø = (x³y²z) and A = 2xzi - 3y2j+ 3xy²k Find a(A) at ду дх the point (2, -1, 3)?

A: When partial derivative is done with respect a specific variable, then other variables are treated…

Q: If  z = 3x2 + y2  and  (x, y)  changes from  (1, 3)  to  (0.95, 2.9),  compare the values of Δz…

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Q: Find at (2, -2, 1) if dy x2 + y? + 22 = 6xz + 6yz + 21 %3D

A: Given that x2+y2+z2=6xz+6yz+21 Then we have to find ∂z∂y

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A: This indefinite integral can be solved by the substitution method.

Q: 8. If DE = 16x - 3, EF = 9x + 11, and DF = 52, find HG. %3D D F

A: All the side of rhombus are equal .anf  digonal bisect each other at 90°.

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A: It is given that,

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Q: D Frnef far s ? syf 2=7

A: You must have idea how to solve the equation. The explanation part is given below.

Q: 9. Find y if (a) y = 2" In (cot² (v7))

A: We are authorized to solve only one independent question, please repost remaining questions…

Q: If = =x - xy + 3y and (x, y) changes from (3. - 1) to (2.96, - 0.95), compute the values of A: and…

A: Given that            z = x2 - xy + 3y2 and (x,y) changes from (3,-1) to (2.96, -0.95). We have to…

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

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Q: 16z dV, where E is the upper hemisphere of x? + y² + 2² = 1

A: We have to find the value of the given triple integral ∫∫∫E16z dV where E is the upper hemisphere…

Q: 27) メゴキy ke*, y)=o ylı)-0 %3D xe

A: We have given the initial value problem

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Q: y? dy 4-7 2.

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Q: 16 2 2 dz dy da + y? 0.

A: We have to write the given integral into cylindrical coordinates.Let x=r Cosθ       y=r Sinθ…

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Q: Q,3 Evaluate [II, xyz dxdydz, 3 < x S-2,0 < y S 1,0 S zs-

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