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MATH Solutions By PHANI - Author on ShareChat: Funny, Romantic, Videos, Shayari, Quotes
MATH Solutions By PHANI
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#📘ఇంటర్ సైన్స్ & మ్యాథ్స్ #education #maths #intermediate
📘ఇంటర్ సైన్స్ & మ్యాథ్స్ - ٦+١ C٢ Cr-1 "Cr+ 71 Theorem F nl " Cr nl Cr-l Proof We have +n r!(n-r)! (r-1)!(n-r+1)! nl nl (r-1)(n-r+1) (n-r)i rx(r -1)!(n-r)! nl (r-1)!(n-r)! n-r+1 Lr nl n-r+1+r (n +1)! n+l X Cr (r -1)!(n-r)! r(n -٣ +1) r!(n+1-r)! ٦+١ C٢ Cr-1 "Cr+ 71 Theorem F nl " Cr nl Cr-l Proof We have +n r!(n-r)! (r-1)!(n-r+1)! nl nl (r-1)(n-r+1) (n-r)i rx(r -1)!(n-r)! nl (r-1)!(n-r)! n-r+1 Lr nl n-r+1+r (n +1)! n+l X Cr (r -1)!(n-r)! r(n -٣ +1) r!(n+1-r)! - ShareChat