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Prove-by-mathematical-induction-that-2002-n-2-2003-2n-1-is-divisible-by-4005-




Question Number 85073 by Roland Mbunwe last updated on 18/Mar/20
Prove by mathematical induction that  2002^(n+2) +2003^(2n+1)     is divisible by 4005
Provebymathematicalinductionthat2002n+2+20032n+1isdivisibleby4005
Commented by MJS last updated on 18/Mar/20
it′s true for n=1 but it′s wrong for n=2, 3, 4
itstrueforn=1butitswrongforn=2,3,4

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