= xe ? on [-3, 1].

Q: Find the principal value, show your full Solutions. Evaluate sec−1(3-j).

A: Let,…

Q: y = xe * satisfies the equation ry' = (1 – x²) y. %3D

A: Given differential equation  xy'=1-x2y

Q: If y2 is negative, then y1 + y2 will lie _______ y1 by a distance equal to ____.

A: If y2  is negative, then y1+y2  will lie _______ y1  by a distance equal to ____.

Q: If y2 is positive, then y1 + y2 will lie _______ y1 by a distance equal to ____.

A: Consider a function y=sinx+1. Here y1=sinx and y2=1>0positive.

Q: Čonvert the following equation into standard form. 7x y = - - 3 %3D 2 [?]x+ [ ]y = [ ]

A: The given equation is y=-7x2-3

Q: S sec 7x tan 7x dæ 4,

A:

Q: - 5x² + 2y? = 4 5y² + 3 = x² sin(x + y) = 2x

A: According to guidelines we can answer only three subparts, or first question and rest can be…

Q: SOSolve Hhe linersystem

A:

Q: dx 2. du

A:

Q: find the value of so that ky'=3 at y =1- For --=1 x y O 12 3 O o

A:

Q: nclosed by x = y, x = 2 - y and the x-axis?

A: And: 5/6

Q: d²y = f(x). dx? %3D

A:

Q: , y = X = t+2 t+2,

A: The solution of the problem is given in the next step.

Q: 1. y=x+5 y= 6

A: A system of linear equations is a set of one or more linear equations. Each linear equation…

Q: Show that (0, 1) ~ R.

A: We need to show that the open interval (0, 1) and R( the set of real numbers) are equivalents. The…

Q: dz (Your answer should be in exact form.) Add Work

A: To Evaluate: ∫3∞x·e-3xdx

Q: Find H(−2) and H'(−2), where H(x) =

A: Here we have;  H(x)=∫-2xduu2+1

Q: Show that S> 0.

A:

Q: 1. f (x, y) = x² + y?

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

Q: ^CA)= is MC

A: No Infinity is a value that is very very big.

Q: Is (x? + у)ах — хӑу %0 exact?

A:

Q: - Determine the value of y when x = 0-1 given that y(0) = 1 and y =?

A: Given that: y(0)=1 and y'=x2+y

Q: If x² + = 1, find an expression for dx

A: Since you have submitted two questions, we'll answer the first question. For the second question…

Q: Hiw: dy り+X ソ-X

A: dy/dx=( y+x)/(y-x)

Q: What is X and what is PS?

A:

Q: sec'o, Q2: Ealate vtan 9-1

A:

Q: If z = x2 - xy + 3y2 and (x, y) changes from (3, -1) to (2.96, -1.05), compare the values of Az and…

A:

Q: in yy = 2 y-x; %3D

A:

Q: e^3z analytic or not ?

A:

Q: ex g. y = In ex-1

A: Since you have asked multiple questions in a single request so we will be answering only first…

Q: 8r2 te V1-4.a

A:

Q: xỉ + yj+zk. If ū

A: In the given question, the concept of curl is applied. Curl Curl is a vector operator in…

Q: ed by F(x, y) = (-: %3D

A: The function given is , F→x,y=-x,y. Draw the table for the points plot on the graph for the vector…

Q: 3. xy' =y-xe/x ANS y =-x

A: To find out the solution of the differential equation.

Q: Realize Stoke's theorem

A: Given,        A→=j^x+k^y

Q: Determine that; 2+ni/ mi/a = (1+ i) i. 2+7 ii. eiy+2ni+x = ez

A: As per the instruction, we will be solving only the first question. For (a), (i),…

Q: f(«, у, 2) — sec (9г + 3уг) fa = | fy = f: = ||

A:

Q: af(x,yz) -

A:

Q: If z = x2 - xy + 2y2 and (x, y) changes from (2, -1) to (2.03, -0.95), compare the values of Az and…

A: The function z = x2 – xy + 2y2 and (x, y) changes from (2, -1) to (2.03, -0.95), we have to compare…

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

Q: dr = a(p- 1)(q-), dt

A: In this question, we solve the given initial value problem dxdt=α(p-x)(q-x)withx(0)=0.

Q: x(1-5)dy+ y(けメ)よメ=o

A:

Q: Use Example 4 to calculate -(r x r'), where r(t) = {t, t2 , et)

A:

Q: 1 h that 0 0 and

A:

Q: Solve for y when x=o degrees: y=2sinx

A:

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…

Q: Find dy and simplify whenever possible. 1. y=(5-6x)¹2 4x-5 2. y=--- 2x + 1 3. y=(2x+5)(4x−1)

A:

Q: I.e * dz

A: We have to find the value of integral so, for that we will use the ILATE rule which states