Am de demonstrat urmatoarele inductii matematice:
1^3+3^3+5^3+…….+(4n-2)^2=n^2(2n^2-1)
2^2+4^2+6^2+…….+(2n)^2= 2n(n+1)(2n+1)/3
1^2-2^2+3^2-4^2+……+(-1)^n+1*n^2=(-1)^n+1)*n(n+1)/2
1+2+2^2+…….+2^n=2^n+1
inteleg verificarea dar a 2 parte ku demonstram ca p(n) implica p(n+1) nu mai stiu sa fak
Rezolvare:
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