Find explicit formula and prove by induction
123820
Guess the formula for $\sum\frac 1{(4n-3)(4n+1)}$ and prove by induction
28541
How to prove the mathematical induction is true?
10976
Using induction to prove that $\sum_{r=1}^n r\cdot r! =(n+1)! -1$
86479
How to Prove with Mathematical Induction $3^n > n^2$
136700
Proving divisibility of expression using induction
108596
Proof by induction for "sum-of"
13291
Proving $\sum_{k=1}^n\frac1{\sqrt k}<2\sqrt n$ by induction
127111
induction with 2 recursive sequnces
42105
Fibonacci proof by induction
61547
Derive an explicit formula for a power series $\sum_{n=1}^\infty n^2x^n$
143968
Proving this inequality by mathematical induction
128309
Use Mathematical Induction to prove that $\frac{1}{1 \cdot 2} + \frac{1}{2 \cdot 3} +...+\frac{1}{n(n+1)}=1-\frac{1}{n+1}$
18301
Proof by Induction involving Inequality and Factorials as denominators
137012
Mathematical Induction for Recurrence Relation
92046
Proving $\sum\limits_{i=0}^n  i 2^{i-1} = (n+1) 2^n - 1$ by induction
26790
Proving the geometric sum formula by induction
138683
Proving $\prod_{i=2}^{i=n} \left(1-\frac{1}{i^2}\right) = \frac{n+1}{2n}$ by induction