zeroflank
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1 answers
2 votes
51 views
Producing a matrix not similar to its transpose
2 answers
2 votes
80 views
How to find the set which is written as an intersection of infinite sets?
2 answers
2 votes
288 views
How to Find The outward Normal Vector in this case
2 answers
2 votes
148 views
What is the surface area of given surface .
2 answers
1 votes
70 views
Calculate the gradient of $g(x) = \|f(x) - y\|^2$
1 answers
1 votes
86 views
1 bookmarks
Finding an Extremal for a function.
1 answers
1 votes
72 views
Find the condition so that system of equation is consistent
1 answers
1 votes
66 views
How to find the limits of $y$ in this surface integral?
1 answers
1 votes
51 views
How to find Limit points for $A = \left( (-1)^{m} + \dfrac{(-1)^n}{n}\right)$
1 answers
1 votes
46 views
How Can I find the set $S$ written as infinite intersection?
1 answers
1 votes
146 views
How to determine saddle point for a function?
1 answers
1 votes
53 views
1 bookmarks
Checking the differentiability of $\left|\sin x -1\right|$
1 answers
1 votes
339 views
Why doesn't Gauss divergence work for this surface?
1 answers
1 votes
72 views
What are the possiblites of order of element $a$ in a Group
0 answers
1 votes
94 views
How to evaluate this double integral
2 answers
1 votes
94 views
Sum of all entries In a Matrix of Linear Transformation
2 answers
1 votes
887 views
1 bookmarks
How can I find the rank of this linear transformation
1 answers
0 votes
36 views
Prove that $\|v\|$ is the supremum of this set.
1 answers
0 votes
132 views
Find the maximal interval where this IVP has unique solution
1 answers
0 votes
49 views
Vector space over $\mathbb{R}$ implies Vector space over $\mathbb{C}$
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0 votes
38 views
Testing uniform convergence over $\mathbb{R}$
1 answers
0 votes
39 views
Confusion in Applying Gauss Divergence Theorem.
1 answers
0 votes
158 views
For each $n,n>0$ let $a_n$ be the number of points of intersection of the graph $y =\sin x$ with line $y= x/n$. Then the sequence $a_n$ is :
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0 votes
38 views
What is the Range of this Linear Transformation?
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0 votes
98 views
How to choose the outward Normal Unit Vector For a Surface?
1 answers
0 votes
102 views
How to calculate Line Integral for given Closed Curve.
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0 votes
46 views
How to Calculate the region in $u$-$v$ plane in transformation of variables?
1 answers
0 votes
45 views
How to find Intersection of Two Curves
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0 votes
38 views
How should I use Gauss Divergence theorem to solve this Surface Integral?
1 answers
0 votes
45 views
Find the necessary and sufficient condition on $x$ so given matrix becomes orthogonal.