Given: X1=2, x2=5, x3=-8, x4=6, y1=3, y2=-3, y3=-2, ys=2 2. Ei-2 Xiyi

Q: | csc (w)cot (+w)dw .3 3 13. 3

A: The integration of the csc3(w/4) cot3(w/4) and the limit from π/3 to 2π/3.

Q: QO, k) P 0(0, 0) R(h, 0)

A:

Q: dA, R = {(x, y) : 0 < y< 1,0 < x < 2VI} xe

A: As per the question, we will be evaluating the integral ∫01 ∫02y xe-y2dx dy. So,…

Q: %3D 니e?. H(t-1) + et.8t-4)

A:

Q: (2--) TT 47. y = cot| 2x

A: 47. The function is given by y = cot2x-π2 To evaluate : The period and the graph of the function.

Q: (5) (sec-i x) =, d

A:

Q: y' = CSC x y cotx

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Q: cos(s) d udu = ds -8

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Q: e e followi

A: I=∫x sech2x dx

Q: What is mJH J 7x +3 11x + 3 mJH = degrees

A:

Q: AB and CD intersect at point E. If MLAEC = 5x and mzBED= x+ 28, find the value of x.

A: AB↔ and CD↔ intersect at point E and m∠AEC=5x and m∠BED=x+28 We have to find x.

Q: oB coser sec 2o -

A: To find the value of 2cosec20°sec20°

Q: 2. Which is equal to sec 36°? Csc 54° sec 54° Csc 36° sec 126°

A: We have to choose correct option and here using trignometry ratio

Q: 2. π 2 cot x d

A:

Q: g(x.y)-xn (x-y), as(-2,3) Pind vg ?

A: Given the given function is gx,y=xlnx+y,    x,y=-2,3. Apply gradient formula ∇f=∂f∂xi+∂f∂yj

Q: 5.) y=cot(4(x+))-1

A: The function for the graph is y=cot4x+π8-1.

Q: UT 2. 3. ja

A: Given, Simplify a) x45b)a235

Q: If u = ln( °+y³ x+y ). then find the value of ди ?

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Q: exact

A:

Q: Eng v-2 Sm (8-号)Cos (o-等) Ci: stetch

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Q: S, (4Vw) dw 4.

A: You have asked only question number 4,4. According to question,Given integral,∫914w dw

Q: b) y = – cot (x) + 2

A: The flip of a function is defined when the graph of the function is reflected about the x-axis. The…

Q: define: Y ~ N„(µ, 0²I) and µ= (µ1, H2;. .. H)'.

A: Given: Y~Nnμ,σ2Iwhere μ=μ1,μ2,...,μn'

Q: esc* (†w)cot (+w)dw 3 3 3

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: E, where 'C' i-

A:

Q: Find the principal values of sec(e2j).

A: To Determine :-  The Principal values of sec  e2j.

Q: Which of the following equations determines E(XY)? »(x, x y (х, у) ,(x,

A: we have to determine the correct option of E(XY)

Q: 2x+2xy2 y+2x?y let y =

A: The last option is correct. Given the differential equation

Q: yi+ yž = 1, when x = 0, y = 4 %3D %3D

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Q: cotetan3e + 1= sec?e 2 csc?e

A:

Q: y + 5i + 49 =0, y(0) =1, jco)

A: To solve Q5 y''+5y'+4y =0 ; y(0)=1 ; y'(0)=0 Using Laplace Transforms

Q: h (y) =D 긁, MSE

A: This is a problem of Taylor theorem Maclaurin form.

Q: sec (x) = 9.5. If x and y are complementary, what is csc (y)? %3D

A: Given : secx = 9.5 x and y are complementary.

Q: 3-Yrs sec0.CSCO 4-y= 5+ Cota tan 9 5-4= +tang

A:

Q: Y, =gt+e V =v; -B(r,-r)-we, + e T = m + a(v, -v;)– vae, + e %3D

A:

Q: Calculate  x and y (2+xi)+(y+3i)=7+4i

A: Complex numbers are those numbers which is represented in the form of (a + ib) where is a real part…

Q: ☺ Evelake tan (sx) Sec' (52) da 3

A:

Q: 4 cot?cy)(sec?(y) - 1) = 4 ()(sec2(y) 1) = 4 cot?(y) ( |)- = 4

A: given, To prove 4cot2(y)(sec2(y)-1)=4

Q: -3D 3I5

A:

Q: cot x 16. y =x° secx-4csc x 17. y== 7

A: differentiating both sides with respect to x and solve both question. see 2nd and 3rd step.

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 the exact values of x and y. (x, y) = X

A: Solution: Consider the given triangle ABC. The objective is to find the values of x and y…

Q: af af and dy Find

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Q: -文,y(e)=D2 e

A:

Q: tan (2x)dx, (Use 2 decimal Let x 0.49 and y = 1.9. Determine the value of C when you evaluate digit)

A: This question can be solved using the concept of ILATE.

Q: followi 30 ) of E

A: Here use basic definitions of confidence interval interpretation

Q: (c) y = (tan r)

A: A detailed solution is given below.