SagarM's user avatar
SagarM's user avatar
SagarM's user avatar
SagarM
  • Member for 10 years
  • Last seen this week
8 votes

Visually stunning math concepts which are easy to explain

7 votes

Trouble with "only if"

7 votes
Accepted

Showing Logical Equivalence

6 votes

Proof that $e^{i\theta}/e^ {i\phi} = e^{i(\theta - \phi)}$

2 votes
Accepted

Rewrite $3^{4x-5}=38$ as common log and then use a calculator to solve

2 votes

Formal definition of a complement of a language.

2 votes
Accepted

What is wrong with this simple-minded probability solution instead of a PIE solution?

2 votes

Do Neural Networks "Approximate Functions" or "Represent Functions"?

2 votes
Accepted

Can we write $n!$ as $n^n$

1 vote

Probability - Showing independence of events

1 vote

logic proposition simplify version

1 vote

Probability that A < B

1 vote

symmetric but not tranisitive nor reflexive function

1 vote

What is the distribution of choosing kids from a class?

1 vote

Two different samples in Probability

1 vote
Accepted

Predicate Logic - Equivalent Forms of Expression

1 vote

$\forall a>0$ $f(x)=f(y)\Leftrightarrow f(x+a)=f(y+a)$ implies: $\forall b$, $f(x)=f(y)\Leftrightarrow f(x+b)=f(y+b)$?

1 vote

Uniqueness of first order logic representation

1 vote

The largest area of the rectangle inscribed into an acute triangle

1 vote

Prove $n^n-1 \geq n^\frac{n+1}{2}(n-1)$ $\forall n \in \mathbb{Z}^+$

1 vote

Tossing a ring over pegs: Snaring exactly one peg?

1 vote

State whether $\log_23 < \log_517$.

1 vote

Flow and flow rate... Halp!

1 vote

Weighted sum of two normally distributed random variables incorporating correlation

1 vote

At what values of the parameter a the antiderivative of the function has at most one local minimum. Function below.

1 vote
Accepted

If you have 1024 people, each flipping a coin 10 times, is one person guarenteed to get 10 tails in a row?

1 vote
Accepted

Finding the expectation value, variance and normalisation for a piecewise PDF?

1 vote

Parametric equation for filled sphere

1 vote
Accepted

Wording: can one say “syntax” in maths, actually means “language rules”?

1 vote
Accepted

Graph of $\sqrt x+\sqrt y=1$