PepperSausage's user avatar
PepperSausage's user avatar
PepperSausage's user avatar
PepperSausage
  • Member for 10 years, 7 months
  • Last seen more than a month ago
  • United Kingdom
8 votes
Accepted

How to Self-Study Higher Math Without Solutions

8 votes
Accepted

How do you solve $f'(x) = f(f(x))$?

8 votes

A subspace $X$ is closed iff $X =( X^\perp)^\perp$

4 votes
Accepted

Guess the functional form of a graph

3 votes

Different answers when differentiating implicitly vs explicitly $xy=1$

2 votes

How many combinations of binary variables?

2 votes

How to prove that $\lim\limits_{x\to0}\frac{\tan x}x=1$?

2 votes
Accepted

Verify solution: Is this gradient correct?

1 vote

Solution to $\frac{\mathrm dh}{\mathrm dt} =\frac{−\alpha} {r}h$

1 vote

What does "prove by induction" mean?

1 vote
Accepted

Proving the a Pseudosphere is a Regular Surface

1 vote
Accepted

Differential equation problem. Integrating the logistic equation.

1 vote
Accepted

Find the Harmonic Mean

1 vote

How find two differential operator $A$ and $B$ such $A\circ \dfrac{d}{dx}=B\circ x$

1 vote
Accepted

Wave equation in a magnetic field.

0 votes
Accepted

Quadratic equations word problem.

0 votes

Evaluate the line integral given a line and a curve

0 votes

Is this set open or closed

0 votes
Accepted

Boundaries of Sets

0 votes
Accepted

How did this function turn to the other through the laplace transform?