Skip to main content
Mathematics
nvs0000's user avatar
nvs0000's user avatar
nvs0000's user avatar
nvs0000
  • Member for 4 years, 2 months
  • Last seen more than a month ago
Profile Activity
Stats
671
reputation
18k
reached
4
answers
66
questions
Communities
View all
Badges
View all badges
This user doesn’t have any gold badges yet.
3
silver badges
11
bronze badges
Top tags
View all tags
2
Score
42
Posts
60
Posts %
2
Score
12
Posts
17
Posts %
0
Score
19
Posts
27
Posts %
0
Score
17
Posts
24
Posts %
0
Score
14
Posts
20
Posts %
0
Score
12
Posts
17
Posts %
Top posts
View all questions and answers
4
Checking answer here to confirm if it's question mistake or mine: $\lim_{x \rightarrow 0} \frac{\tan (x - x)}{\sin (x-x)}$ = indetermined? why wrong?
Aug 14, 2021
4
Is $f(x)$ continuous at $x=0$? For $f(x) = \frac{x^3+x}{x}$.
May 9, 2021
3
Why is $\operatorname{arccot} x$ not $\arctan \frac{1}{x}$ when $x<0$?
Aug 17, 2021
3
Gram Schmidt process against orthogonal basis W
Apr 1, 2022
2
Why does $-1<\frac{7}{x+4}$ imply $x<-11$? I keep getting $x>-11$
Sep 18, 2021
2
Statistics 101: T test vs Z test. Sample proportion vs Sample mean
Aug 15, 2020
2
In an alternating series remainder where the 1st term in remainder is a negative, why is the approximate series an overestimate?
Sep 12, 2021
2
Why is $\frac{d}{dt}[\frac{1}{y}] = \frac{d}{dt}[\cos{x}]$ result in an application of the chain rule in related functions?
Oct 31, 2020
2
Rate of change of radius of spherical balloon
Jun 5, 2021
2
Calculus: Isn't the velocity & tangent at a critical point = 0, and therefore a function is not increasing at that point?
Nov 14, 2020