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Shaurya Gupta's user avatar
Shaurya Gupta's user avatar
Shaurya Gupta's user avatar
Shaurya Gupta
  • Member for 10 years, 7 months
  • Last seen more than 4 years ago
12 votes

Why factorials above 85 contain zero's at the end.

7 votes
Accepted

|x|+|y|+|z|=15. How many integer solutions do exist?

6 votes
Accepted

Why do you add +- to only one side when you remove square root from both sides?

6 votes

Computing the integral $\int \frac{n^x}{n^{2x} + 8n^x + 12}dx$

6 votes

which is larger number? $\sqrt{7}-\sqrt{6}$ or $\sqrt{6}-\sqrt{5}$

4 votes

What is the minimum value of $x^²+12x$?

4 votes

Sum of the series $\tan^{-1}\frac{4}{4n^2+3}$

3 votes
Accepted

How do you find the domain and range without having to graph?

3 votes

Rational + irrational = always irrational?

3 votes
Accepted

How many distinct factors can be made from the number $2^5*3^4*5^3*7^2*11^1$?

2 votes

Area between the curves $f(x)= x^2-2$ and $g(x)= 3x+2$

2 votes

Geometry notation: what does $m\angle ABC$ mean?

2 votes
Accepted

probability calculation question

2 votes
Accepted

How do I show using math symbols "get quotient without remainder"

2 votes
Accepted

$5$ digit no. in which at least $3$ digits are identical.

2 votes

How many unordered pairs $A$ and $B$ are there?

1 vote

Probability/Set theory problem

1 vote

Find $d^2y/dx^2$, where $\sqrt{y}+4xy=3$.

1 vote

There are n objects and n boxes, how many ways can we place the objects so exactly one box remains empty

1 vote

Prove that one of the lines represented by $ax^2+2hxy+by^2=0$ will bisect the angle between the coordinate axes if $(a+b)^2=4h^2$.

1 vote
Accepted

How many different triangles with at least a $3$ vertex side in a $3 \times 3$ vertex grid?

1 vote

What is the easy way to calculate the roots of $z^4+4z^3+6z^2+4z$?

1 vote

Prove that $ \left( A-B\right) \cup B = A \cup B$

1 vote

Coefficient of $x^7$ in binomial expansion of $(1/6-3x)^{17}$

1 vote

Fint r and k in $\frac{dy}{dt} = ry(K-y)$

1 vote

Forming words from letters

1 vote

Finding $\tan B$ and $\tan(A+B)$

0 votes
Accepted

How many different combinations could be created

0 votes

At what point on the graph of $y=\frac{1}{2}x^2$ is the tangent line parallel to the line $2x-4y=3$

0 votes

operations on sets