As the 2020 election cycle ramps up, voters can expect a flurry of targeted advertisements fueled by big data on their doorsteps, inboxes and social media feeds. While microtargeting based on demographic information is not a new trend in campaign strategy, campaigns traditionally relied on analyzing voter behavior within broader categories such as age or gender before big data was easily accessible.
Common readers know of my affinity for quantity idea. At this time’s train is a mirrored image of that.
It’s conjectured that the 2 numbers produced by the equations n17 + 9 and (n + 1)17 + 9 for a given n are at all times co-prime (that’s, their biggest widespread divisor is 1). Is that conjecture appropriate?
Your job is to both show that the best widespread divisor is at all times 1 or write a program that finds a case the place the best widespread divisor isn’t 1. When you find yourself completed, you might be welcome to learn or run a prompt answer, or to submit your individual answer or focus on the train within the feedback beneath.