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Jasser
  • Member for 9 years, 10 months
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14 votes
Accepted

Convert a linear scale to a logarithmic scale

3 votes

How can I find the point where two algebraic equations, in the form $y=mx+b$, intersect without graphing?

3 votes

Derivative of the Square Root of a Logarithm

3 votes
Accepted

derivative of $y=x^3\sqrt{x}-\frac{1}{x^2\sqrt{x}}$

3 votes
Accepted

In what sense is a function on a circle the same as a $2 \pi$ periodic function on $\mathbb{R}$?

3 votes

Number of ways to choose a pair $\{a,b\}$ of distinct numbers from the set $\{1,2,...,50\}$

2 votes

Does the following integral converge: $\int_6^{\infty}\frac{dx}{\sqrt{1+x^2}}$

2 votes

Rewriting $1/(v^2-(mg/k))$ as two fractions

2 votes

Proof of $\cos \theta+\cos 2\theta+\cos 3\theta+\cdots+\cos n\theta=\frac{\sin\frac12n\theta}{\sin\frac12\theta}\cos\frac12(n+1)\theta$

2 votes
Accepted

Find the value of $3qx^2-2px+3q$

2 votes
Accepted

Continuity of polynomials using sequence definition of continuity.

2 votes

How to evaluate $ \lim_{x\to -\infty} x \sin \left(\frac{1}{x}\right)\quad?$

2 votes

Proof my by mathematical induction $\sum_{i=1}^{n} \frac{(-1)^{i-1}}{i} > 0 $

2 votes

Polynomial satisfying $ P \big(P (x)\big)=P (x)+ P\big(x^2\big)$

2 votes

Prove inverse function theorem (1 dimensional case)

2 votes

the derivative of $ {1\over x} + {1\over y} = 1$

2 votes
Accepted

2nd Derivative verification

2 votes

Derivative of $e^\sqrt{4x+4}$

2 votes
Accepted

Find the fastest running time. Solve for $n$: $100\cdot n^2 - 2^n \lt0$

2 votes

What does it mean to integrate a vector function?

2 votes

How to solve a convoluted absolute value inequality?

2 votes

Spivak's Calculus chapter 1 problem 12 v

1 vote

For any integer $n\geq 1$, define $\sin_n=\sin\circ ... \circ \sin$ ($n$ times). Prove that $\lim_{x\to 0}\frac{\sin_nx}{x}=1$ for all $n\geq 1$

1 vote

Understanding Summation sequence

1 vote

is the answer in terms of variables or numbers?

1 vote
Accepted

Balls with replacement

1 vote
Accepted

Rolle's Theorem related Question.

1 vote
Accepted

Is this a valid method of proof?

1 vote

Calculate $1+(1+2)+(1+2+3)+\cdots+(1+2+3+\cdots+n)$

1 vote
Accepted

Integration separation of variable

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