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Find the image of the point (4, 3) on z plane under the transformation w = 2z2 + 3.
(Solved)
Find the image of the point (4, 3) on z plane under the transformation w = 2z2 + 3.
Date posted:
May 10, 2019
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Answers (1)
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Prove that sin z = sin x cos hy + i cos x sin hy
(Solved)
Prove that sin z = sin x cos hy + i cos x sin hy
Date posted:
May 10, 2019
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Answers (1)
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Find all values of z such that
(Solved)
Find all values of z such that

Date posted:
May 10, 2019
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Answers (1)
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Find all values of z such that ez = 2
(Solved)
Find all values of z such that ez = 2
Date posted:
May 10, 2019
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Answers (1)
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Show that
(Solved)

Date posted:
May 10, 2019
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Answers (1)
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Prove that
(Solved)

Date posted:
May 10, 2019
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Answers (1)
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Show that the function;
(Solved)
Show that the function;

is not analytic at the origin, although the Cauchy –Reimann equations are satisfied at the origin.
Date posted:
May 10, 2019
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Answers (1)
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Let f (z) = u(x, y) + iv(x, y) .Prove that
(Solved)
Let f (z) = u(x, y) + iv(x, y) .Prove that

Date posted:
May 10, 2019
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Answers (1)
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Let f(z) = u +iv be an analytic function.
If u = u3 – 3x2y find f(z).
(Solved)
Let f(z) = u +iv be an analytic function.
If u = u3 – 3x2y find f(z).
Date posted:
May 10, 2019
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Answers (1)
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If the real part of an analytic function f(z) = u + iv is given, then
(Solved)
If the real part of an analytic function f(z) = u + iv is given, then

prove.
Date posted:
May 10, 2019
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Answers (1)
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Prove the Cauchy – Reimann Equations
(Solved)
Prove the Cauchy – Reimann Equations
Date posted:
May 10, 2019
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Answers (1)
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Define an entire function
(Solved)
Define an entire function
Date posted:
May 10, 2019
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Answers (1)
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Define analytic function in a Region R.
(Solved)
Define analytic function in a Region R.
Date posted:
May 10, 2019
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Answers (1)
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Define analytic function
(Solved)
Define analytic function
Date posted:
May 10, 2019
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Answers (1)
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Derive of a function of complex variables.
(Solved)
Derive of a function of complex variables.
Date posted:
May 10, 2019
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Answers (1)
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For what values of z is the following function continuous?
(Solved)
For what values of z is the following function continuous?

Date posted:
May 10, 2019
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Answers (1)
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Show that the following function is not continuous at z = i
(Solved)
Show that the following function is not continuous at z = i

Date posted:
May 10, 2019
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Answers (1)
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Prove that f(z) = 2z2 is continuous at z = z0
(Solved)
Prove that f(z) = 2z2 is continuous at z = z0
Date posted:
May 10, 2019
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Answers (1)
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Prove that
(Solved)

Date posted:
May 10, 2019
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Answers (1)
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If a + ib is a root of a polynomial,
a0zn +a1zn-1 +...........+an =0
a0, a1…an are real number.
show that its conjugate a – ib is also...
(Solved)
If a + ib is a root of a polynomial,
a0zn +a1zn-1 +...........+an =0
a0, a1…an are real number.
show that its conjugate a – ib is also a root of the same equation or the zeros of a
polynomial with real coefficients always occur in conjugate pairs.
Date posted:
May 2, 2019
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Answers (1)