<div class="content-block content-block--table"><div class="table-container"><table><colgroup><col style="width: 300px;"><col style="width: 80px;"></colgroup><thead><tr style="height: 40px;"><th style="height: 40px; min-height: 40px; text-align: left; --cell-justify: flex-start"><p>Number of ways of arranging \(r\) distinct objects in a row</p></th><th style="height: 40px; min-height: 40px; text-align: left; --cell-justify: flex-start"></th></tr></thead><tbody><tr style="height: 40px;"><td style="height: 40px; min-height: 40px; text-align: left; --cell-justify: flex-start"><p>Number of ways of selecting \(r\) objects out of \(n\) different objects</p></td><td style="height: 40px; min-height: 40px; text-align: left; --cell-justify: flex-start"></td></tr><tr style="height: 40px;"><td style="height: 40px; min-height: 40px; text-align: left; --cell-justify: flex-start"><p>Number of ways of arranging \(r\) objects with \(x\) identical objects, \(y\) identical objects, …</p></td><td style="height: 40px; min-height: 40px; text-align: left; --cell-justify: flex-start"></td></tr><tr style="height: 40px;"><td style="height: 40px; min-height: 40px; text-align: left; --cell-justify: flex-start"><p>Number of ways of arranging \(r\) objects from \(n\) different objects and repetition is allowed</p></td><td style="height: 40px; min-height: 40px; text-align: left; --cell-justify: flex-start"></td></tr><tr style="height: 38px;"><td style="height: 38px; min-height: 38px; text-align: left; --cell-justify: flex-start"><p>Number of ways of arranging \(r\) different objects in a circular manner (unnumbered / numbered)</p></td><td style="height: 38px; min-height: 38px; text-align: left; --cell-justify: flex-start"></td></tr></tbody></table></div></div>

Probability

International Baccalaureate Higher Level Mathematics