Stack Exchange

RE60K

Jaipur, India

https://guptaditya.wordpress.com/

profile for ADG on Stack Exchange, a network of free, community-driven Q&A sites

I am a programming and mathematical enthusiast.

top accounts reputation activity bookmarks subscriptions
Top Questions
Top Answers
67
Are all limits solvable without L'Hôpital Rule or Series Expansion
math.stackexchange.com

24
The limit of the alternating series $x - x^2 + x^4 - x^8 + {x^{16}}-\dotsb$ as $x \to 1$
math.stackexchange.com

20
Some clever trick is required for this Integral with irrational power of cosine as integrand.
math.stackexchange.com

16
Lottery odds calculated in your head, or pen and paper.
math.stackexchange.com

14
How to find $\lim_{x \to 0} ( \frac{1}{\sin(x)}- \frac{1}{\arcsin(x)})$
math.stackexchange.com

12
Solve the limit $\lim\limits _{x\to 0}\frac{\sqrt{1-\cos\left(x^2\right)}}{1-\cos\left(x\right)}$
math.stackexchange.com

11
Why does an acid have a low pH value?
chemistry.stackexchange.com

9
I am all in one, guess what?
puzzling.stackexchange.com

9
Prove: $abc\geqslant 162$
math.stackexchange.com

9
General Term of a Sequence
math.stackexchange.com

9
How many lines bisect both perimeter and area of a 3-4-5 triangle?
math.stackexchange.com

9
Integral $\int_{-\infty}^{\infty} \frac{\sin^2x}{x^2} e^{ix}dx$
math.stackexchange.com

8
How to find the molecular formula for a hydrocarbon compound from known combustion products?
chemistry.stackexchange.com

8
$\int \dfrac{\cos x}{\left(\cos (2x)\right)^{3/2}} dx$
math.stackexchange.com

8
Integrating $\frac{\log (1-x)}{x}$
math.stackexchange.com

7
Trigonometric simplification for limits: $\lim_{x\to 0} \frac{1-\cos^3 x}{x\sin2x}$
math.stackexchange.com

7
What was the first bit of mathematics that made you realize that math is beautiful? (For children's book)
math.stackexchange.com

7
Hybridization in PH3
chemistry.stackexchange.com

7
Chemical bonding - lattice energy
chemistry.stackexchange.com

7
How to evaluate $\int \frac{1}{\cos^2 x (e^x + 1)} \,dx$?
math.stackexchange.com

7
Find $\int \dfrac{dt}{t-\sqrt{1-t^2}}$
math.stackexchange.com

7
Even Number cards?
math.stackexchange.com

7
Evaluate $\lim_{x→0}\left(\frac{1+\tan x}{1+\sin x}\right)^{1/x^2} $
math.stackexchange.com

7
What is wrong? A committee of $6$ people is to be chosen from a group consisting of $7$ men and $8$ women.
math.stackexchange.com

7
Focal length of an ellipse and related results
math.stackexchange.com

7
How to evaluate $\sum_{n=1}^\infty \frac{1}{n 2^{2n}}$?
math.stackexchange.com

6
Why does dimethyl ether have a bond angle bigger than 109.5 degrees?
chemistry.stackexchange.com

6
Does silicon dioxide react with alkalis?
chemistry.stackexchange.com

6
Evaluate $\int \frac{dx}{1+\sin x+\cos x}$
math.stackexchange.com

6
Proving $\sum_{n=1}^{\infty }\frac{0.5^n}{(n)(n+1)(n+2)(n+3)}=\frac{5}{36}-\frac{\log(2)}{6}$
math.stackexchange.com

1 2