Algebra and Series (AQA A-Level Further Maths): Quizzes

Prove statements for all natural numbers

Base case, inductive step, conclusion

Assuming the statement is true for $n = k$

The statement is true for $n = 1$

True for $n = k + 1$ using $n = k$

Write expression as multiple of divisor

Missing the base case

Mathematical induction

$\sum_{r=1}^{k} + (k+1)$th term

Look for common factors first