J jmromeo New Member Joined Oct 18, 2005 Messages 26 Location SANTIAGO OF CHILE Gender Male HSC N/A Mar 22, 2007 #1 I would like to know if we are allowed to use the nPr and nCr keys when doing probability in the general course?
I would like to know if we are allowed to use the nPr and nCr keys when doing probability in the general course?
bringbackshred I AM ANGRY. Joined May 29, 2006 Messages 1,864 Gender Male HSC 2007 Mar 22, 2007 #2 Way to post in the right section.
pinkly Hands are handy. Joined Dec 25, 2005 Messages 120 Location Inner West Gender Undisclosed HSC 2006 Mar 22, 2007 #3 I guess you could use any method you pleased as long as you get the final answer right. Of course, if you are to use nPr and nCr, make sure that you know how to use them correctly. Though, don't quote me on that.
I guess you could use any method you pleased as long as you get the final answer right. Of course, if you are to use nPr and nCr, make sure that you know how to use them correctly. Though, don't quote me on that.