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Ishan Deo's user avatar
Ishan Deo's user avatar
Ishan Deo's user avatar
Ishan Deo
  • Member for 5 years, 10 months
  • Last seen this week
  • IIT Kanpur, India
8 votes

Double integral bounds of integration polar change of coordinate

6 votes
Accepted

Need help to solving the logarithm equation of $\frac{1}{\log_{2x-1}{(x)}} + \frac {1}{\log_{x+6}{(x)}}=1+\frac{1}{\log_{x+10}{(x)}}$

6 votes
Accepted

Solve equation: $\log_2 \left(1+ \frac{1}{a}\right) + \log_2 \left(1 +\frac{1}{b}\right)+ \log_2 \left(1 + \frac{1}{c}\right) = 2$

5 votes

Evaluating $\lim_{x\to 0}\frac{\ln(1+x)-\ln(1-x)}{\arctan(1+x)-\arctan(1-x)}$ without differentiation

4 votes

Let $\lambda \in \mathbb{R}, \lambda > 0$ and let $X, Y, Z \sim P(\lambda)$ (they have Poissons distribution) independent random variables..

4 votes

How to solve for $\int_{-1}^{1}f(x)\,dx$ in the given experssion

4 votes
Accepted

Conceptual question on graphs

4 votes
Accepted

Calculate $\int_{\gamma}(z^2-4)^{-1}dz$ if $\gamma$ is the unit circle traversed positively once.

4 votes

How to find $ \lim_{(x,y)\to (0,0)} \frac{\sin(x-y)}{x+y} $?

3 votes
Accepted

How to deal with proportionality?

3 votes

Problem with integrating $\int_0^{\pi/2}\frac{\cos^6x}{\cos^6x+\sin^6x}dx$

2 votes

Given $f$ is continuous and $f(x)=f(e^{t}x)$ for all $x\in\mathbb{R}$ and $t\ge0$, show that $f$ is constant function

2 votes

Give a Prove that the only consecutive no nulls integers numbers a, b, c

2 votes
Accepted

time-dependent diffusion equation - why is it parabolic?

2 votes

Finding angle between two vectors .

2 votes

Perfect square root recurrence

2 votes
Accepted

Solution of the Lotka Volterra system of differential equations in $\mathbb{R^2}$ is cyclic

2 votes
Accepted

Solutions of a logarithmic equation.

2 votes
Accepted

Baby Rudin Proof for Theorem 2.41 - help with first part

2 votes

Sin(x+h) Taylor’s series. Is ‘h’ in degrees or radian?

2 votes

If $P(x)$ is characteristic polynomial of $A$ then is $P(A) = 0$?

2 votes
Accepted

Equivalence of expected value formulae

2 votes
Accepted

Finding a joint CDF F

2 votes
Accepted

Finding explicit functions given implicit relationships of x(t),y(t) and t

2 votes
Accepted

Fundamental Theorem of Calculus[version 2](2-variables)

2 votes

Evaluate double integral $\iint_A \log(y)\,dx\,dy$

2 votes

Consider the ODE $y'(x)=a(x)y(x),\; x>0, \;y(0)=y_{0}\neq 0$. Which of the following statements are true?

2 votes

Proving tau is pseudometrizable

2 votes
Accepted

function is continuous and y→f(x,y) is integrable

2 votes
Accepted

if $a_{n+1}=xa_{n}+ya_{n-1}$ then have this results :$a_{m+n}=Xa_{m}a_{n+1}+Ya_{m-1}a_{n}$?

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