"Proving" that $0^0 = 1$
14150
Zero to the zero power – is $0^0=1$?
152223
If $0<r<1$ show that $r^n$ goes to $0$ as $n$ goes to 1.
155864
Prove or disprove: if $y'=y-y^2$ and $y(0)=a$ where $00$
15232
Proving an inequality involving real powers
25258
Prove that if $ a,b,c > 0 $, then $ [(1 + a) (1 + b) (1 + c)]^{7} > 7^{7} (a^{4} b^{4} c^{4}) $.
2959
Prove $0! = 1$ from first principles
153123
Proving by induction $4^n  0$
67291
Prove that there exists $n\in\mathbb{N}$ such that $f^{(n)}$ has at least n+1 zeros on $(-1,1)$
77026
Proof with inequalities
44161
Using induction to prove $\sum_{k=0}^{N-1} 2^k = 2^N-1$
25775
How to prove $(1+1/x)^x$ is increasing when $x>0$?
154459
Constructing a HoTT proof term of 1≠0
39908
Finding the error in this proof that 1=2
102464
Prove $R < ( 1 + (\sum |a_{i}|^{p} )^{q/p})^{1/q}$ for absolute value of polynomial zeros
31954
Why this proof $0=1$ is wrong?(breakfast joke)
57981
Alternative proof of $a\times0= 0$
1444
Prove/Show that Limit is equal to 0.