28. Absolute value of a conjugate Show that 7 = z.

Q: Evaluate √x/2 6sinx(cosx+1) do

A:

Q: Suppose that A = and B = for some real numbers x and y. Find y 1 9 y all ordered pairs (r, y) such…

A: Given: A=x0y1B=xx9yAB=BA

Q: Find the point of intersection of lines 1₁ and 12. 1₁:r₁ = (5 + 2t₁)i + (10 - 3t₁)j + 2t₁k 12:12 =…

A:

Q: Let_Z1 = 3 + i and Z2 = 5 + 2 i . Find 2 Z1 /( Z1 - Z2) - (14/5)-2 i O (14/5) + 2i O - (14 / 5) + (…

A: Topic = Complex number

Q: 4x+2y=2 1.) 2x+2y=4

A: The given system of equation is: 4x+2y=22x+2y=4

Q: rỉ + 10x1x2 + x = as² + ßt²

A:

Q: Prof the same for f(z) conjugate.

A:

Q: giver yn f(५) ५) -2x + 3, + 2, find of ax

A:

Q: 4. State whether the statements are true or false. Explain. (a) There is an even number multiple of…

A:

Q: \/(r2 – 6r + 9)    a. Defined for all reals.              b.      r 3   c. r -3…

A:

Q: = 6 ), c= 9) [1 2] A B = 8 3. 1

A:

Q: 5: Is the following tmchan diHenentiable. ) frem = ? í) fle) = 121* %3D (리 i) f12) - Sin? Cos 2 v) t…

A: According to guidelines we solve only first three parts.

Q: Let á (5, 5) and 6 = (- 3, 1). - Find ā · 6

A:

Q: 4Q Express 2= (1+2i)² 7-i in the form a + ib where a and b are real numbers.

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Q: Show that (x? + y²)² = (x² – y²)² + (2xy)? for all real numbers x and y.

A: We have to prove algebraically that x2+y22=x2-y22+2xy2 Simplifying both the sides , we get Here ,…

Q: Let x and y be positive reals such that 3 3 x³² + y² + (x + y)³ +30xy 3 = 2000. Show x + y = 10.

A: x3+y3+x+y3+30xy=2000 We have to show x+y=10

Q: Exc. Eind. Lim (x-1) y3

A: Solution:

Q: The probability density of a random variable X is given in the figure below.

A: probability of x

Q: Find all possible pairs of integers x, y so that 7x + 3y = 4. Then find which of these pairs makes…

A: Given:   7x+3y=4                        ........(1) We have to find all possible pairs of integers…

Q: i want Z( zero) and Za

A: The known values are, x = 224, n = 237 The sample proportion is,

Q: Shaw that ys²-3S+5 (St1)XS-25+2). 3-1207820st+9 E sit

A: Some of the properties of the inverse Laplace is given by  L-1a f(s)+bg(s)=aL-1f(s)+bL-1g(s)…

Q: Evaluate G r. d.x. (x2+1)(x+1) 0.

A: The following integrals are useful, while evaluating the integral that is provided. ∫dxx =ln x +C…

Q: Evaluate the commutators [Lz, r²] and [Lz, p²] (where, of course, r² x² + y² +z? and p? = p? + p; +…

A: Given To evaluate the commutators Lz,r2 and Lz,p2 where r2=x2+y2+z2 and p2=px2+py2+pz2.

Q: 3x3-5x2+5 Different iate with respect to X. x2+1 (x²+1)2 Different iate with respect to x. x2-1

A:

Q: y = x² + x y = x + 5 2

A: y=x2+x y=x+5   a2-b2=(a-b)(a+b)