Questions & Answers for: Texas Instruments permutation calculation Computers & Internet

Permutation How do I use the Permutation button. Suppose I have 10!/(10-3)! How do I key it into the calculator to get 720? you have to enter the 10, as the n factor, then press the x<>y key, then ...

Permutations and Combinations How do I input 40!/4!36! into the calculator To find the number of combinations of 40 items taken 4 at a time (or 40 items taken 36 at a time), press 4 0 x<>y 3rd ...

how do I do a permutation? (npr) say I press 4 then 2nd npr it comes up with "0" obviously not the permutation of 4 Hello, The syntax is not as you thought. Ex: 8(nPr)3 is entered as follows 8 [X <

I'm trying to learn Permutations and Combinations in my Algebra class and it gives us generic formulas like nPr=n!over(n-r)! and nCr=n!overr!(n-r)! and I was wondering how I'm supposed to do those. I ...

what is the perm button Do you mean nPr, which is the shifted function of the 9 key? It calculates the number of ways r things selected from n may be arranged (or permuted).

How to calculate 4P3 with T1-36X calculator the power button is 3rd down from the top right (y^x and in blue x sqrt y) or you could just do 4 * 4 * 4 =P To calculate the permutations of four objects ...

how do i calculate combinations Your calculator has three keys, next to which are the following markings:n! , nCr, and nPr. The one with the exclamation point is for factorials. The second is for ...

what functions are used to answere A C Theory questions It is a generic scientific calculator and not feature rich. It can calculate trigonometric functions, exponentials, logs, powers, combinations ...

WHERE IS THE PERMUTATION AND COMBINATION BUTTONS ON THE TI30SLR CALCULATOR? If you have a PROB key, press it and see. Look for nPr, and nCr

WHERE IS THE PERMUTATION AND COMBINATION BUTTONS ON THE TI30SLR CALCULATOR Here is a screen capture from the manual for the TI 30 xa SOLAR