Using the substitution u = (A) (B) C D 1+1 du [₁ -1/2 du [(u ¹/2 - u-1/2) d du (u - 1) / u-²1) x + 1 ¹/ -1/2 du I x+1 da is equivalent to

Q: Q. / Standx dx 3 None 2log|sec4x| + c 3 8log|sec4x| .+ c 3 2log|sec4x| + c 4

A:

Q: If z = 1+ 2i and w = 3+ 4i, express the following in the rectangular form: (a) 2|w| +(1 – i)2² w + z…

A:

Q: Evaluate √2 4 √1-x² dx.

A:

Q: Clear my choice 4x + 11 dx %3D 11 +c 2x2 4x 11 +c 2a6 4 O 4r + О 4 2x2 11 +c 2x2 4x + 11 +c 6x2 4x +

A: we need to integrate the given function ∫4x3+11x3dx

Q: drag square ro ,2 x + 7x + 2 = –3 sign if it is needed for your final answer a= b= C= x = 2() x = x…

A:

Q: Simplify: (22 – 4)5 4.x + 4) /x + 2 (x2 a) O (x + 2)7/2 ( – 2) –7/2 b) O (r + 2)-5/2 (x – 2)4 c) O…

A: We have to simplify

Q: Solve the Auxiliary DE 75. и"" + u" — 2и 3D 0

A: Note: - “Since you have asked multiple question, we will solve the first question for you. If you…

Q: Q53- X--) (xij-Xi - X.j+X)=Zero 13D 「に )に prove that e to

A: We need to prove the given equation.

Q: 1 Find I = dx. x2-2x+8 Choose the factorization of the denominator from the following: Question 1)…

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

Q: (2a® + a² – x – 2)dæ

A:

Q: For the planer curve represented by the parametric equations x = 3t and y=t² + 5, what is the…

A:

Q: V4v? -9 dv

A:

Q: H.W.: Evaluate du 1) 64u2 + 36

A: As per the company guidelines we can solve first question. I hope that the given solution will help…

Q: Simplify the following expressions: (5-j6)-(2+j8) (-3+ j4)(5-j)+(4-j6) (a)

A: To Simplify: (a) (5-6j)-(2+8j)(-3+4j)(5-j)+(4-6j). As per policy, only the first part is answered,…

Q: m²dm (1) (m²-1)* © S 2) m- 2 m'dm dm + m15 m-2 3 (om²+15) dm 3 2m°+15m +1729 4 (4 y°C2y²-1)*dy

A:

Q: [2 find A-1 if A = |1 -2 [4 0. 0. A= B= 1 D= -1 -1575215

A: We have find the inverse of given matrix

Q: Evaluate √²+√2+1 dz. T3/2

A:

Q: [2 -1 1T If A = 0 2 find A? li 11

A:

Q: Solve the Coout's linear wsuation by method. 2n, t0 x + X3 = 4 -3n, +4Xz -213 6.

A: To Determine :-  The linear equation by Crout's method . 2x1 + 0x2 + x3 =4-3x1 + 4x2 -2x3 =-3x1 +7x2…

Q: 1. dr (3r + 1)2 1.

A: The given question can be solved as shown in step2.

Q: 1. 9. 2

A:

Q: Ex: Using U= x²-1 x²+1, find: 1 x² - 1 x² +1√1+x4 dx

A:

Q: (1+ i)" – 1 F = C i

A: step:-1 since, we know Binomial Expansion for 1+xn is Replace 1+xn=1+nx + nn-12!x2…

Q: FINO Y = L A. Y = 6x (4) Yo B. C D. Yo [2 Ge 22-x²²0 ct. 86 +38 25² +53-3 -3x 20 -3x 3x 2x [등 -2x 2…

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

Q: Using u- substitution, | x³/25 – x² dx is equivalent to

A: Take   25-x2=u i.e;      x2=25-u Differentiate the above 2xdx=-du xdx=-12du Substitute the  values…

Q: Select the correct graph of the equation = 64cos(20).

A: The given function is symmetric and given in polar coordinates. We can consider the equation as…

Q: f (3x² − 2) dx using the definition of the definite

A:

Q: √(x³ + 2x² + x -5) e 2X dx

A:

Q: d {(1+x – x²)°} da

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

Q: Simplify this expression. а. 3D - (D - d) b. i– (2 – 3i2) + iz 4 B+a+ 2B 3 - 2 4 B 3 - С. | 3

A:

Q: (z-1)²sin (dz (2-1) C:\z + 11 = 1

A:

Q: Solve the following DE: 1. (D² – 3D + 2 ) y = 4x?

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

Q: (a) If j² = -1, simplify

A: (a) if j2=-1, then      (i) j6=

Q: If (4x~ + xy ):(3xy – y²) = 12:5,find xxy ,

A: Given,