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Proof by Induction ( Algebra Year 1 Uni)



Need help on this one please....
Original post by NoahMal


Need help on this one please....


Base case should be trivial. Assuming true for n=kn=k, we have Xk=Xk|X^k|=|X|^k so for n=k+1n=k+1 we have Xk+1=Xk×X=......|X^{k+1}|=|X^k \times X|=...... ?
(edited 6 years ago)

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