Register

ISI2016-MMA-7

• edited by
215 views

Please log in or register to answer this question.

Voting & Accepting an answer helps improve the community
← PreviousNext →
← Previous in categoryNext in category →

Related questions

0 votes
0 votes
0 answers
1
go_editor asked Sep 13, 2018
439 views
ISI2016-MMA-5
Let $ f(x, y) = \begin{cases} \dfrac{x^2y}{x^4+y^2}, & \text{ if } (x, y) \neq (0, 0) \\ 0 & \text{ if } (x, y) = (0, 0) \end{cases}$ Then $\lim_{(x, y) \rightarrow (0,0)}$f(x,y)$ equals $0$ equals $1$ equals $2$ does not exist
Let $ f(x, y) = \begin{cases} \dfrac{x^2y}{x^4+y^2}, & \text{ if } (x, y) \neq (0, 0) \\ 0 & \text{ if } (x, y) = (0, 0) \end{cases}$Then $\lim_{(x, y) \rightarrow (0,0)}...
User Avatar
0 votes
0 votes
1 answer
3
go_editor asked Sep 13, 2018
258 views
ISI2016-MMA-2
How many complex numbers $z$ are there such that $\mid z+1 \mid = \mid z+i \mid$ and $\mid z \mid =5$? $0$ $1$ $2$ $3$
How many complex numbers $z$ are there such that $\mid z+1 \mid = \mid z+i \mid$ and $\mid z \mid =5$?$0$$1$$2$$3$
User Avatar
0 votes
0 votes
1 answer
4
go_editor asked Sep 13, 2018
310 views
ISI2016-MMA-6
Find the centroid of the triangle whose sides are given by the following equations: $\begin{matrix} 4x & - & y & = &19 \\ x &- & y & = & 4 \\ x& + & 2y & = & -11 \end{matrix}$ $\left(\frac{11}{3}, -\frac{7}{3}\right)$ ... $\left(-\frac{11}{3}, -\frac{7}{3}\right)$ $\left(\frac{7}{3}, -\frac{11}{3}\right)$
Find the centroid of the triangle whose sides are given by the following equations:$$\begin{matrix} 4x & - & y & = &19 \\ x &- & y & = & 4 \\ x& + & 2y & = & -11 \end{mat...
User Avatar
Link Copied!