Question

Is there an easier (or alternative) method to uncover the answer, as opposed to brute-force/exhaustion?

score 87 · Answer 1 · 2026-04-16 11:02:00

87

Views

Is there an easier (or alternative) method to uncover the answer, as opposed to brute-force/exhaustion?

Published on 16 Apr 2026 - 11:02

score 85 · Answer 2 · 2026-04-16 07:48:12

85

Views

What is the nth derivative of log(g(x)) and without combinatorics?

Published on 16 Apr 2026 - 7:48

score 1.2k · Answer 3 · 2026-04-11 02:27:56

1.2k

Views

Proof about a theorem that says a function is continuous if only if f is right continuous in a and left continuous.

Published on 11 Apr 2026 - 2:27

score 566 · Answer 4 · 2026-04-16 15:05:53

566

Views

Prove that if $n, m \in \mathbb{N}$, then $m+n \neq n$ (by induction/contradiction)

Published on 16 Apr 2026 - 15:05

score 243 · Answer 5 · 2026-04-12 01:02:59

243

Views

Can you distribute the nth derivative via the product rule?

Published on 12 Apr 2026 - 1:02

score 372 · Answer 6 · 2026-04-14 08:12:34

372

Views

What is the best way to prove: Prove every x is Q.

Published on 14 Apr 2026 - 8:12

score 55 · Answer 7 · 2026-04-11 05:07:54

55

Views

How to write a proof with the use of $\propto$

Published on 11 Apr 2026 - 5:07

score 68 · Answer 8 · 2026-04-11 03:51:38

68

Views

Proving a relationship between the infimums of two sets

Published on 11 Apr 2026 - 3:51

score 30 · Answer 9 · 2026-04-15 03:31:22

30

Views

Proving for every real number on interval with trig

Published on 15 Apr 2026 - 3:31

score 83 · Answer 10 · 2026-04-17 07:43:15

83

Views

Prove that for all $e \gt 0$, there exists $d \gt 0$ such that for all $x \gt 0$, if $x \lt d$, then ${x^2} \lt e$

Published on 17 Apr 2026 - 7:43

score 118 · Answer 11 · 2026-04-16 01:36:14

118

Views

Let $a$, $b$ and $c$ be integers. Prove that if $a^2 \mid b$ and $b^3 \mid c$, then $a^4b^5 \mid c^3$.

Published on 16 Apr 2026 - 1:36

score 89 · Answer 12 · 2026-04-12 17:04:17

89

Views

Is there an easy intuitive way to find the values of inverse trig functions?

Published on 12 Apr 2026 - 17:04

score 594 · Answer 13 · 2026-04-16 05:54:00

594

Views

Let $F$ Be the Set of All Functions $f : \mathbb{R} \to \mathbb{R}$. Prove That $\preceq$ Is a Partial Order.

Published on 16 Apr 2026 - 5:54

score 1k · Answer 14 · 2026-04-16 04:50:58

1k

Views

Proving for all x there is a y such that Q

Published on 16 Apr 2026 - 4:50

score 130 · Answer 15 · 2026-04-16 11:48:36

130

Views

Proof by Deduction $\sqrt{xy} ≤ \frac{x+y}{2}$

Published on 16 Apr 2026 - 11:48

List Question

Is there an easier (or alternative) method to uncover the answer, as opposed to brute-force/exhaustion?

What is the nth derivative of log(g(x)) and without combinatorics?

Proof about a theorem that says a function is continuous if only if f is right continuous in a and left continuous.

Prove that if $n, m \in \mathbb{N}$, then $m+n \neq n$ (by induction/contradiction)

Can you distribute the nth derivative via the product rule?

What is the best way to prove: Prove every x is Q.

How to write a proof with the use of $\propto$

Proving a relationship between the infimums of two sets

Proving for every real number on interval with trig

Prove that for all $e \gt 0$, there exists $d \gt 0$ such that for all $x \gt 0$, if $x \lt d$, then ${x^2} \lt e$

Let $a$, $b$ and $c$ be integers. Prove that if $a^2 \mid b$ and $b^3 \mid c$, then $a^4b^5 \mid c^3$.

Is there an easy intuitive way to find the values of inverse trig functions?

Let $F$ Be the Set of All Functions $f : \mathbb{R} \to \mathbb{R}$. Prove That $\preceq$ Is a Partial Order.

Proving for all x there is a y such that Q

Proof by Deduction $\sqrt{xy} ≤ \frac{x+y}{2}$

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