81x? – y? 3Vi+ vỹ

Q: (2) cothx-1=csch?x %3D

A: To prove that  coth2x - 1 = csch2x

Q: 丰 ZZ= ? А. X В. U С.Т OA O B

A:

Q: rvdxdy ( R nd x 2 0, y 2

A:

Q: Find x. (Let a = 53 in, b = 53 in, and c = 52°.) %3D a 9. х

A: From the given information, it is observed that in the given Rhombus the sides a = b = 53 in.

Q: Given: 8xy – 7x*y° + 6x°y° 43 Find: Zxy

A: NOTE: Refresh your page if you can't see any equations. . take the partial derivative with respect…

Q: y= 16 +. 16 tan' (7x) y=e

A:

Q: X 15 Y = 14 SS, = 232 S, = 3.81 SS, 194 %3D Sx = 3.48 SP = 14

A: Correlation or Pearson correlation is used to measure the strength of linear association between two…

Q: 17Ay = y? + 2xy

A:

Q: SZ 5cos“xsin?xdx

A:

Q: How, Form P.D.E. from: a (3) Ucx,y) = (x²+a)lytb)

A:

Q: 9a2 − 24a + 16

A: The given expression is : 9a2-24a+16 To factorize the given expression

Q: Find x²dA where R R = } {(x, y) | 4x² + 16y? < 64

A:

Q: Type your answers in the boxes 1) YW = %3D 7.3 ZY

A: As per bartleby guidelines for more than one question asked only one is to be answered please upload…

Q: find dy&gt;dx.

A: Given: y=cscx-4x+7ex To find: dydx Solution: Power rule of differentiation states that: ddxxn=nxn-1…

Q: |BD| = |AC| X=? 30 20 B

A:

Q: A9. A sec?xdx: (b) 0 (c) -1 (4)

A: 10)  x=tanyDifferentiating with respect to x on both…

Q: Find the quantity if v​ = 6i−7j and w​ = −5i+2j. 5v+6w=?

A: Use v=6i-7j and w=-5i+2j find required answer

Q: yax * Evaluate . 1+y? 1 A 2

A: We are given with the integral and need to evaluate.

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: V3 cot 0+1 = 0 for

A:

Q: i. BC if x = 2 and y =2

A: In right angle triangle BOC.

Q: 7. у %3DV1+ vx 8. Зx?у — 8х + 4у %3D х3 — 5у?

A: 7) dydx=121+x12x=14x1+x

Q: 2. Je²w cos (w) dw

A: As per the company's guidelines, we are supposed to answer only first question, kindly repost the…

Q: II. 2 + y?) dv. JE

A: Given: x2+y2+z2=1 and x2+y2+z2=4 To Evaluate: ∫∫∫E(x2+y2) dv

Q: xy o y?.

A:

Q: y + 3 St + 6 y'(1) y(2)%3D0 %3D

A: The explanation of answer as follows

Q: (y n?(1 + 3*) dy 1+ y? 2.

A:

Q: C. 6x rewrite y= %3D

A: The above term can be rewritten by using Binomial expansion as:→y=(1+z)n = 1+nz+n(n-1)z22! +…

Q: of to 63

A:

Q: 1) 4 + y² + (9 +x?) = 0 %3D

A:

Q: 3tanw – 4 cos² w dw COSW

A: To find:-

Q: fa)if fcx)= V 3-x? ?.0<Xs Vi13

A: Explanation of the answer is as follows

Q: er-y dA, R: 0 <x< In 2, 0 < y< In 2

A: we have to solve this double integral.

Q: r1 %3D 0. elect one:

A: Answer: False

Q: 13. x²y + xy? = 6 14. 2xy + y² =x+ y %3D

A:

Q: 3. y = In? (csc2x). Find y"

A: y=ln2(csc2x)

Q: 9. x + y = y? + 1

A: Find dy/dx of the following by implicit differentiation. x2x+y = y2 +1

Q: b) (x? + 1)y" – xry' +y =0.

A:

Q: 2xy? 1 y(0) = 3 II

A: Given: y'=2xy2 and y0=13 To find the general solution with the given initial condition.

Q: the IVP y + (2xy – e¯4")y = 0, y(2) = 1, -2y ODD

A:

Q: x² – y? = 4, x² + y? = 12 %3D

A: detailed solution is given below

Q: vale Not in the domain? ニ 9xt9 %3D 2.40)=人+a = ニ

A:

Q: 2- y = xy? O y-' +x - 1 = ce* O y +x - 1 = ce*

A: Given differential equation is dydx - y = xy2

Q: Zo) 1664 d. P(zo <Z < 0) = 0.4798 e. P(Z < zo) = 0.2090 %3D

A:

Q: VP +y ydzdydx 2. x² +y² +z? 2 3 J0 Jo

A:

Q: 8. x? + y + 22x + 18y + 215 0 %3D

A: Since you have posted more than one question, we solve the first one for you. For the remaining…

Q: S SEV1+ y3 dydx =?

A:

Q: oblem nd y(1 V

A: