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wchargin's user avatar
wchargin's user avatar
wchargin
  • Member for 12 years, 7 months
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17 votes

Contradictory definition in set theory book?

4 votes

Is this expression even a function?

3 votes

Determine if the sequence converges or diverges.

3 votes

Existence of non-convergent sequence with first differences converging to zero

2 votes
Accepted

How can I solve a difference of inverse sines?

2 votes

creating graphs in wolfram alpha

1 vote
Accepted

Prove $f(n)=O(n^2)$

1 vote
Accepted

Calculate percentage between two sensorvalues

1 vote

What are some 'general solutions' for infinite series?

1 vote

$r=5 \sec(\theta)$ into rectangular

1 vote
Accepted

What reduction in the price is needed to save an amount equal to the sales tax?

1 vote

Proving that $x - \frac{x^3}{3!} < \sin x < x$ for all $x>0$

1 vote

Minimum ceiling height to move a closet to upright position

1 vote

Can some help me with this problem please.

1 vote

How does my textbook solve this summation equation for the answer?

0 votes

What do you call the part of a plane "in front of or behind" a line segment?

0 votes
Accepted

Comparison test for series $\sum_{n=1}^{\infty}\frac{n}{n^3 - 2n + 1}$

0 votes

creating graphs in wolfram alpha

0 votes

Shape of level curves and Hessian determinant (Calculus 3)

0 votes
Accepted

Find PDF of the random variable Y. Please help!

-1 votes

Minimum ceiling height to move a closet to upright position