(a) (b) Explain the differentiability of f on R by using definition. Let f' be the first derivative of f computed in Q1(a). Explain why integrable on [1,2]. 1 is Riemann

Q: (d) (e) Determine the range f(A) where A = (a, 0] for some fixed a < 0,a # Determine the supremum…

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Q: Let f(z) be an analytic function defined on the complex plane, where z=x+iy and ii is the imaginary…

A: The derivative of a function in complex analysis is defined similarly to that in real analysis.For a…

Q: Use Green's Thoerem to evaluate F dr. where F(r, y) = (-3Vx² + 2, 7 tan '(x)) and C is the triangle…

A: We have to evaluate by Green's theorem.

Q: (A) Suppose that f(x) is a real analytic function such that: f(-4)= 0, f'(-4)= 9, f"(-4)= 8, f"(-4)=…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: tion f defined as xy Ax, y)=- when (x, y)#(0, 0) when (x, y)=(0, 0) =0, is continuous at the origin.

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Q: If f is an entire functions then h(z) = e² f(1/2²) is analytic on C\ {0}, and its derivative h'(2) =…

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Q: Assume that f : (0, 1) → R is a differentiable function with the derivative f' increasing on (0,…

A: Given f:0,1→R is a differentiable function and derivative of f is increasing in 0,1 that is f'x&gt;0…

Q: let f be a function whose derivative is given by f'(x)=( x/15) +sin(e^0.2x) . How many relative…

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Q: Consider the function f: RR defined by 1 (a) (b) By using definition, explain whether f is…

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Q: Show that f = {(x, y) ∈ R × R; x = y^3} is a function from R to R

A: Given, The function f={(x,y)∈R×R ; x=y3 }   We have to show that the given function is from R to R.

Q: Prove that the function (z*)2 1리 > 0 0, z = 0 f (z) = is not analytic at z = 0 by calculating all…

A: Calculate the derivative of fz at z=0.  f'0=limZ→0fz-f0z-0       =limZ→0z*2/z-0z-0       =limZ→0z*z2

Q: Let f : R → R with f(x) = 3x² + 2. Prove that f is differentiable at the point –1 %3D

A: f(x) =3x2+2 f'(x) =limh→0f(-1+h) -f(-1)h        =limh→03(-1+h)2+2-3-2h        =limh→03+3h2-6h -3h…

Q: Check the following functions if Piz) exist not and find f'(z) if exist: ,or D fcz) = 1Zit %3D

A: note : as per our guidelines we are supposed to answer only one question. Kindly repost other…

Q: Without using the Cauchy-Riemann equations, investigate the differentiability of the function f(z) =…

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Q: f:[0,1] -> [0,1] such that f(x)=x^2 has two fixed points. Is this true?

A: Given that f:[0,1] to [0,1].

Q: For each of the following functions, find (∂z)/(∂x) and (∂z)/(∂y) (d) If z =…

A: Given: z=ax+by2+eax+by+sinax+by To find: ∂z∂x and ∂z∂y To show: b∂z∂x=a∂z∂y

Q: Assume that the functions ?,?,ℎ:ℝ→ℝf,g,h:R→R are differentiable such that  f′(a)=b, g′(b)=c,…

A: given: ℎ:ℝ→ℝf,g,h:R→R are differentiable such that  f′(a)=b, g′(b)=c, h′(c)=d, f(a)=e, g(e)=ℓ,…