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Question Number 132302 by Lordose last updated on 13/Feb/21
Simplify                  ((๐šช((p/2))๐šช((1/2)))/(๐šช((p/2)+(1/2))))
Simplifyฮ“(p2)ฮ“(12)ฮ“(p2+12)
Answered by Ar Brandon last updated on 13/Feb/21
ฮ“(m)ฮ“(m+(1/2))=((โˆšฯ€)/2^(2mโˆ’1) )ฮ“(2m)  ฮ“((p/2)+(1/2))=((โˆšฯ€)/2^(pโˆ’1) )โˆ™((ฮ“(p))/(ฮ“((p/2))))  ((๐šช((p/2))๐šช((1/2)))/(๐šช((p/2)+(1/2))))=(((โˆšฯ€) ฮ“((p/2)))/( (โˆšฯ€)ฮ“(p)))โˆ™ฮ“((p/2))2^(2pโˆ’1)   =((ฮ“^2 ((p/2)))/(ฮ“(p)))2^(pโˆ’1) =ฮ“^2 ((p/2))(2^(pโˆ’1) /((pโˆ’1)!))
ฮ“(m)ฮ“(m+12)=ฯ€22mโˆ’1ฮ“(2m)ฮ“(p2+12)=ฯ€2pโˆ’1โ‹…ฮ“(p)ฮ“(p2)ฮ“(p2)ฮ“(12)ฮ“(p2+12)=ฯ€ฮ“(p2)ฯ€ฮ“(p)โ‹…ฮ“(p2)22pโˆ’1=ฮ“2(p2)ฮ“(p)2pโˆ’1=ฮ“2(p2)2pโˆ’1(pโˆ’1)!

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