Mathematics
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emonHR
  • Member for 4 years, 1 month
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Still, an undergraduate student in Mathematics of Dhaka University who also occasionally teaches problem-solving and other fun math to high school students.

Everything that we think about ourselves is less than what we actually have inside us.

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All Questions Answers
Score Newest
answer
8
How to find the antiderivative of the $\sqrt{4-x^2}$?
Dec 24, 2019
answer
8
Limit $\lim_{x\to \infty}\frac{3x-\cos(2x)}{4x+\sin x}$
Feb 18, 2020
question
6
Find the nature of the roots of the equation $ 6x^4-25x^3+81x^2-9x-13=0$ using Descartes's rule of signs
Aug 29, 2018
answer
5
relearning something in mathematics?
Mar 5, 2020
answer
5
Question involving de Moivre identity and writing $\cos4\theta$ in terms of complex numbers
Dec 25, 2019
answer
4
Find the volume of the solid within the sphere $x^2+y^2+z^2=9$, outside the cone $z=\sqrt{x^2+y^2}$, and above the $xy$-plane.
Dec 21, 2019
question
4
Intuition of Adjoint Operator
Nov 11, 2019
answer
4
How to express the infinite power tower $a^{{{{{{(a+1)}^{(a+2)}}^{(a+3)}}^{.}}^{.}}^{.}}$?
Dec 2, 2019
answer
4
Newton's Law of cooling problem when the thermometer brought indoors
Dec 10, 2019
question
4
Sum to n terms the series $\cos \theta+ 2\cos 2\theta+ \cdots + n\cos n\theta$
Aug 27, 2018

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