MATH
Login Or Sign up

List Question

15
114
Views

Where does $x$ belong to?

Published on
#sequences-and-series #complex-numbers #real-numbers #infinity
56
Views

A hypothesis concerning $\Re(z) $ and $\Re(z^n) $.

Published on
#complex-numbers
182
Views

is there away to give $= \sqrt[3]{5 + 10i } + \sqrt[3]{5- 10i}$

Published on
#abstract-algebra #complex-analysis #complex-numbers
285
Views

Let $A,B\in M_n(\mathbb{R})$, Prove $\det\begin{pmatrix} A & -B\\ B & A \end{pmatrix}=|\det(A+iB)|^2$

Published on
#linear-algebra #matrices #algebra-precalculus #complex-numbers #determinant
106
Views

Solve, in complex numbers, the equation $(z − i)^{3} =\overline{z} + i$

Published on
#complex-numbers
155
Views

How to rewrite $(9-i)/(3-i)$ in its standard form

Published on
#algebra-precalculus #complex-numbers
2k
Views

How to find the solutions to $z^4 = -16$

Published on
#polynomials #complex-numbers #quartics
75
Views

Is it true that $\log(i^2)\neq2\log(i)$?

Published on
#complex-analysis #complex-numbers
149
Views

Let A be a square complex matrix. Show that I-A^(m+1) = (I-A)(I+A+...+A^m).

Published on
#linear-algebra #complex-numbers #proof-writing
60
Views

$\arg(\frac{z_1}{z_2})$ of complex equation

Published on
#complex-numbers
145
Views

Convert given two complex number division into polar form

Published on
#complex-numbers
51
Views

Find the general solution of linear system

Published on
#linear-algebra #complex-numbers #systems-of-equations #determinant
51
Views

Why does $\frac{1}{N}\sum_{j=0}^{N-1} e^{2\pi ij(k-k')/N} = 0$?

Published on
#calculus #complex-analysis #complex-numbers #summation
55
Views

I've solved it by taking modulus of each side. Is there any other possible way to solve this question?

Published on
#complex-numbers
71
Views

complex numbers (Proving an equality)

Published on
#complex-analysis #complex-numbers

Trending Questions

Popular # Hahtags

geometry circles algebraic-number-theory functions real-analysis elementary-set-theory proof-verification proof-writing number-theory elementary-number-theory puzzle game-theory calculus multivariable-calculus partial-derivative complex-analysis logic set-theory second-order-logic homotopy-theory winding-number ordinary-differential-equations numerical-methods derivatives integration definite-integrals probability limits sequences-and-series algebra-precalculus

Popular Questions

Copyright © 2021 JogjaFile Inc.