After clicking the More arrow, click the menu at the top of the symbols list to see each grouping of symbols. I teach math and statistics, so I have to write a lot of equations, and recently upgraded my Office suite to Office 2013. The following mathematical symbol sets are available in the Symbols group in Word. Under Equation Tools, on the Design tab, in the Symbols group, click the More arrow.Ĭlick the arrow next to the name of the symbol set, and then select the symbol set that you want to display.Ĭlick the symbol that you want to insert. When you draw five numbers out of 69 without repetition, there are 11,238,513 combinations. Permutations help you arrange and come up with. The total number of permutations of n distinct objects, taken r at a time, is defined by the permutation formula: An alternative symbol for a permutation is the relatively straightforward P ( n, r ). Let’s enter these numbers into the equation: 69 C 5 11,238,513. When studying statistics and probability, the permutation formula is one of the first concepts you will learn. On the Insert tab, in the Symbols group, click the arrow under Equation, and then click Insert New Equation. For the denominator, you need to calculate 69 C 5, which equals the number of combinations when you draw five numbers from a total of 69 numbers. In Word, you can insert mathematical symbols into equations or text by using the equation tools.
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