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Mathematics
Anirban Niloy's user avatar
Anirban Niloy's user avatar
Anirban Niloy's user avatar
Anirban Niloy
  • Member for 4 years, 4 months
  • Last seen more than 1 year ago
  • Faridpur, Bangladesh
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About

Born: 4th September, 2002.

I think, it is enough information about me.

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View all questions and answers
All Questions Answers
Score Newest
question
6
Prove that $0!+1! + 2! + 3! + ..... + n!$ $\neq$ $p^\text{r}$, where $n \geqslant 3$ and $n$, $p$ and $r$ are three integers
Feb 19, 2019
answer
5
Finding lengths when circles and squares tangents.
Feb 28, 2019
question
5
Prove that inequality $\sqrt{2\sqrt{4\sqrt{8....\sqrt{2^n}}}} \leqslant n+1$
Feb 17, 2019
question
4
In a right angled $\triangle ABC$, $DE$ and $DF$ are perpendicular to $AB$ and $BC$ respectively. What is the probability of $DE\cdot DF>3$?
Feb 4, 2019
question
4
Point $X$ is on the circumference of the circle $PQR$ and $PY$ is a perpendicular on $XR$. Finding the value of $QX + XR$
Feb 11, 2019
question
3
In a cyclic $\square ABCD$, $BC, CD$ and $DA$ are three tangents of such a circle that its center is on the side $AB$. Proving that $AD + BC = AB$
Mar 7, 2019
question
3
Finding the area of inner triangle constructed by three cevian lines of a large triangle
Mar 6, 2019
answer
3
Area of a quatrefoil inside a circle
Mar 5, 2019
question
3
Proving the inequality $\angle A+\angle COP < 90^\circ$ in $\triangle ABC$
Mar 3, 2019
question
3
In $\triangle ABC$, $AD$ $\perp$ $BC$ and $GE$ is the extended line of $DG$ where $G$ is centroid. Prove that $GD$ = $\frac{EG}{2}$
Feb 15, 2019

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