Argha

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location Howrah, India
age 20
visits member for 10 months
seen May 18 at 8:50
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I am a student.


36 Answers

newest activity votes
6
Calculating value of $1000^{th}$ derivative at $0$.
4
Show $\lim_{h \to 0} \frac{f(h)+f(-h)}{h^2}=f''(0)$
3
Prove that $\left|\int_a^b f(x) dx - (b-a) f(a) \right| \leq \frac{(b-a)^2}{2}$ when $f$ satisfies $|f(u)-f(v)|\leq |u-v|$
3
Find $\lim\limits_{n\to \infty}{{n} \choose {k}}\left(\frac{\lambda}{n}\right)^k\left(1 - \frac{\lambda}{n}\right)^{n-k}$
3
What is the meaning of $\mathbb R^+$?
3
Best way to denote some trigonometric functions
2
Finding $\lim_{x \to 0}\frac{\tan x-x}{x^3}$
2
Simple analytic proof.
1
Algebra / Equation with 2 or more vaiables
1
How to compute conditional expectation of a log function
1
Comparing $\sqrt{1001}+\sqrt{999}\ , \ 2\sqrt{1000}$
1
How to interpret summation signs
1
Differentiate $f(x)=x^TAx$
1
Find the expected value of $\frac{1}{X+1}$ where $X$ is binomial
1
Probability generating function $6$
1
Linear Models - Regression Analysis
1
Derivative of compositum function with log
1
How can I solve this differential equation?
1
Does there exist a nicer form for $\beta(x + a, y + b) / \beta(a, b)$?
1
What do the $+,-$ mean in limit notation, like$\lim\limits_{t \to 0^+}$ and $\lim\limits_{t \to 0^-}$?
0
First order Autoregressive model
0
Show that $-Z$ is also a standard normal random variable.
0
Probability of random sample of $50$ students from a class of $300$.
0
Prove that $\lim \limits_{n \to \infty} \frac{x^n}{n!} = 0$, $x \in \Bbb R$.
0
Deriving the mean of the Geometric Distribution
0
Given the sample that not Independently and Identically Distributed
0
Conditional distributions of the multivariate normal
0
Combining uniform (?) distributions
0
Finding the distribution of an equation
0
Skewness - Zero
1 2