Jesse P Francis
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# 604 Reputation

8 yesterday
 +2 14:55 edit Can somebody please help me with this cumulative distribution function? +2 14:50 edit Show that the solution of the Cauchy problem $x(t,t_0,x_0)$, $x(t_0)=x_0$ is definite for all $t\geq t_0$. +2 14:39 edit Completing compact surfaces with boundary to closed surfaces in $\mathbb R^3$ +2 14:38 edit A bizarre property
49 2 days ago
 +2 11:28 edit Coordinate Geometry Help (circles + trigonometry) +10 11:15 upvote Inequality with (1-x) as denominator +2 11:08 edit Is it true that a 3rd order polynomial must have at least one real root? +2 09:07 edit for $1 \geq x \geq 0: {2x^2\over{(2+x)}} \leq y \Rightarrow x \leq \left(\frac{3}{2} y \right)^{1/2}$ +15 09:06 accept for $1 \geq x \geq 0: {2x^2\over{(2+x)}} \leq y \Rightarrow x \leq \left(\frac{3}{2} y \right)^{1/2}$ +10 09:02 upvote for $1 \geq x \geq 0: {2x^2\over{(2+x)}} \leq y \Rightarrow x \leq \left(\frac{3}{2} y \right)^{1/2}$ +2 08:45 edit Why can't we differentiate one variable with respect to another variable? +2 07:29 edit Is an empty parenthesis a valid mathematical expression? +2 06:53 edit Show that $f$ is continuous at exactly one point +2 06:46 edit Given that $f(x)=\frac{5}{x-8}$ and $g(x)=\frac{9}{x+9}$, find
75 Apr 23
 +2 11:22 edit What is cosine to the power of zero? +2 11:04 edit Please check my problem solved. The task was to calculate $M^{100}$, where M is a $3\times 3$ matrix +20 10:33 upvote Inequality with (1-x) as denominator +20 09:47 upvote Basic Logs, simplifying +2 08:02 edit Equivalent forms of expressions with complex numbers +2 06:45 edit Prove $x$ is not an element of $E^0$ if and only if $B_r(x) \cap E^c \neq \emptyset$ for all $r> 0$. +10 06:29 upvote Prove $x$ is not an element of $E^0$ if and only if $B_r(x) \cap E^c \neq \emptyset$ for all $r> 0$. +15 06:18 accept Prove $x$ is not an element of $E^0$ if and only if $B_r(x) \cap E^c \neq \emptyset$ for all $r> 0$. +2 04:49 edit Basic Logs, simplifying
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