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Iceberry
  • Member for 4 years, 1 month
  • Last seen more than a month ago
  • Antarctica
86 answers
2k votes
580k views
2k bookmarks
Visually stunning math concepts which are easy to explain
11 answers
240 votes
20k views
177 bookmarks
"Integral Milking"
9 answers
165 votes
40k views
190 bookmarks
Lesser-known integration tricks
2 answers
62 votes
34k views
61 bookmarks
Is there a step by step checklist to check if a multivariable limit exists and find its value?
7 answers
62 votes
40k views
81 bookmarks
how to be good at proving?
2 answers
51 votes
27k views
44 bookmarks
What kind of matrices are non-diagonalizable?
4 answers
21 votes
88k views
14 bookmarks
How many triangles can be formed by the vertices of a regular polygon of $n$ sides?
1 answer
17 votes
955 views
11 bookmarks
Finding the reason behind the value of the integral.
7 answers
10 votes
5k views
11 bookmarks
Smart Integration Tricks
3 answers
8 votes
1k views
2 bookmarks
If $f(x)<g(x)$, can $\int_a^b f(x)\,dx = \int_a^b g(x)\,dx$?
2 answers
8 votes
3k views
11 bookmarks
Learning Proofs (for Computer Science)
3 answers
8 votes
2k views
1 bookmarks
Number of words that can be made using all the letters of the word W, if Os as well as Is are separated is?
1 answer
6 votes
183 views
5 bookmarks
Logarithm simultaneous equation
4 answers
6 votes
348 views
1 bookmarks
Find the range of $f(x)=11\cos^2x+3\sin^2x+6\sin x\cos x+5$
1 answer
6 votes
132 views
5 bookmarks
If roots of $x^6=p(x)$ are given then choose the correct option
5 answers
5 votes
3k views
3 bookmarks
$\left \| \cdot \right \|$ is an induced norm. If $\left \| A \right \|<1$, how to show that $I-A$ is nonsingular and ...?
2 answers
5 votes
56 views
4 bookmarks
Evaluation of limiting value of given series
2 answers
4 votes
2k views
1 bookmarks
Why are Desmos and W/A not plotting the graph correctly for a rational function?
2 answers
4 votes
4k views
4 bookmarks
Integration by De Moivre Theorem
3 answers
4 votes
80 views
2 bookmarks
If $a$, $b$ are the roots of $x^2-2x+3$.Then the equation whose roots are $a^3-3a^2+5a-2$ and $b^3-b^2+b+5$ is:
1 answer
4 votes
1k views
3 bookmarks
Number of ways of selecting unordered pair of sets $A$ and set $B$ such that $A\cup B\subset X$
2 answers
4 votes
121 views
1 bookmarks
Find the value of $f''(2).g''(2)$
1 answer
4 votes
302 views
1 bookmarks
Number of matrices with each row and column having exactly one 1.
2 answers
3 votes
3k views
1 bookmarks
Negative binomial distribution.Calculate the probability that exactly 12 packages are inspected.
1 answer
2 votes
656 views
2 bookmarks
Number of ways of selecting unordered pair of proper subsets
1 answer
1 vote
75 views
2 bookmarks
Prove that $x^4 + ax^3 + (b - 2)x^2 - ax + 1$ has $4$ real roots
1 answer
1 vote
64 views
1 bookmarks
Evaluation of limits and finding the value of $\lambda$
1 answer
1 vote
72 views
3 bookmarks
What is $f'(0)$ for $f(x) = x^{1/3} \sin x$? Does the product rule give a different answer?
0 answers
1 vote
44 views
2 bookmarks
Discuss the existence and uniquness of IVP $y=g(x)\dfrac{dy}{dx}, y(0)=1$
1 answer
1 vote
60 views
1 bookmarks
Matrices Multiplication $AB + BC = D$