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Probability for General Maths, Can we use nPr and nCr on this chapter? (1 Viewer)

jmromeo

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I would like to know if we are allowed to use the nPr and nCr keys when doing probability in the general course?
 

pinkly

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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.
 

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