C0-(C1)/2+(C2)/3-.............+(-1)^n(Cn...

`C0-(C1)/2+(C2)/3-.............+(-1)^n(Cn)/(n+1)=1/(n+1)`

C0-(C1)/2+(C2)/3-.............+(-1)^n(Cn)/(n+1)=1/(n+1)
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If A=[[1, 1, 1],[ 1, 1, 1],[ 1, 1, 1]], prove that A^n=[[3^(n-1),3^(n-...
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Delta[[ Prove that ,, 11,1,1nC1,(n+1)C1,(n+2)C1(n+1)C2,(n+2)C2,(n+3)C2...
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Prove that 1/(n+1)=(^n C1)/2-(2(^n C2))/3+(3(^n C3))/4-+(-1)^(n+1)(n(^...
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C0-(C1)/(2)+(C2)/(3)-............+(-1)^(n)(Cn)/(n+1)=(1)/(n+1)
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The sequence where a(n)=(1)/(n+1)+(1)/(n+2)+(1)/(n+3)+......+(1)/(n+n)...
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lim (n rarr oo) [(1 * n + 2 (n-1) + ... + n * 1) / (1 ^ (3) + 2 ^ (3) ...
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The sum of the series 1/(1!(n-1)!)+1/(3!(n-3)!)+1/(5!(n-5)!)+…..+1/((n...
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Prove that 1*2+2*3+3*4+.....+n*(n+1)=(n(n+1)(n+2))/(3)
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