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Mathematics 19 Online
OpenStudy (i_love_my_nieces):

Simplify the expression 6p3 (I will attach a picture so you can see)

OpenStudy (i_love_my_nieces):

OpenStudy (i_love_my_nieces):

That's the question

OpenStudy (i_love_my_nieces):

@iGreen

OpenStudy (i_love_my_nieces):

@thadyoung

OpenStudy (i_love_my_nieces):

@dumbo

OpenStudy (i_love_my_nieces):

@TheSmartOne

OpenStudy (bibby):

\(\large nPr=\dfrac{n!}{(n-r)!}\)

OpenStudy (i_love_my_nieces):

OKay thank you brb

TheSmartOne (thesmartone):

Bibby has helped you :P If you need more help, just tag me again :P

OpenStudy (i_love_my_nieces):

ok thx u

OpenStudy (i_love_my_nieces):

240?

OpenStudy (i_love_my_nieces):

but that's not a choice...

OpenStudy (i_love_my_nieces):

@TheSmartOne

OpenStudy (bibby):

show me your work

TheSmartOne (thesmartone):

Remember that y! = y x (y-1) x .. 1

OpenStudy (i_love_my_nieces):

\[6/(6-3)\]

OpenStudy (bibby):

factorials how are you doing permutation if u dont understand factorials

OpenStudy (bibby):

\(3!=3*2*1\\6!=6*5*4*3*2*1\\0!=1\\n!=n*(n-1)*(n-2)*...*1\)

OpenStudy (i_love_my_nieces):

120?

OpenStudy (bibby):

yeah

OpenStudy (i_love_my_nieces):

will u help with 3 more?

OpenStudy (bibby):

no, good luck TSO

OpenStudy (i_love_my_nieces):

TSO?

TheSmartOne (thesmartone):

TSO = TheSmartOne

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