Proving P(A|B) with Latex: Seeking Help

[brendan]

Hi All,

I'm using the following Latex Pakages


\documentclass[11pt,a4paper]{article}
\usepackage{amsmath}
\usepackage{graphicx}

I need to prove

P(A|B >= 1- ((1 - r) / s)



I was wondering if anyone has or knows of a good Latex template to display the < > = proofs



regards
Brendan

 

[Focus]

I'm confused, do you want a proof environment? I am doing a project on probability so you can nick my template if you want, might be useful. http://www.bath.ac.uk/~bs250/Project/title.sty (Don't ask why its called title). It has all the macros I need (theorem, proof, definition, etc..) and some shortcuts like \P for $$\mathbb{P}$$.

 

[oswaler]

Hello Brendan,

Thank you for reaching out for help with your Latex proof. The equation you have provided, P(A|B) >= 1-((1-r)/s), is known as the conditional probability of A given B. This means that the probability of event A occurring, given that event B has already occurred, is greater than or equal to 1 minus the probability of event B not occurring, divided by the probability of event B occurring.

To display this proof in Latex, you can use the "align" environment from the "amsmath" package. This will allow you to align the equal sign in your equation, as well as include any necessary symbols or formatting. Your code could look something like this:

\begin{align*}
P(A|B) &\geq 1-\frac{1-r}{s}
\end{align*}

I hope this helps with your proof. Good luck!

Best,