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awarded  Popular Question
Jun
17
answered Given $x^2 + 4x + 6$ as factor of $x^4 + ax^2 + b$, then $a + b$ is
Jun
16
answered High School Trigonometry ( Law of cosine and sine)
Jun
16
revised Going from $f = u(x,y) +iv(x,y)$ to $f(z) = f(x+iy)$
added 2 characters in body
Jun
16
answered Going from $f = u(x,y) +iv(x,y)$ to $f(z) = f(x+iy)$
Jun
3
comment How to find minimum distance path between 2 points on a surface
@mathreadler Thanks a lot for your comment. I try to find out theoretical solution for exact shortest path equation via calculus. I know we can do many things via computer algorithms but I am not interested in that way.
Jun
3
revised How to find minimum distance path between 2 points on a surface
edited body
Jun
3
revised How to find minimum distance path between 2 points on a surface
added 614 characters in body
Jun
2
revised How to find minimum distance path between 2 points on a surface
edited tags
Jun
2
comment How to find minimum distance path between 2 points on a surface
We cannot use it here. Because $t_1$ and $t_2$ fixed points. Please check the link I gave.
Jun
2
revised How to find minimum distance path between 2 points on a surface
added 12 characters in body
Jun
2
asked How to find minimum distance path between 2 points on a surface
May
29
comment Tangent points on circle that placed on Earth surface
@user86418 That's right. but please think that it is not a unit sphere .It has radius $R$
May
29
revised Tangent points on circle that placed on Earth surface
added 32 characters in body
May
29
revised Tangent points on circle that placed on Earth surface
edited title
May
29
asked Tangent points on circle that placed on Earth surface
Apr
24
answered Find area of rhombus
Apr
21
answered Why General Leibniz rule and Newton's Binomial are so similar?
Apr
20
comment Compute $\int _{\frac{4}{5}}^2\:f^{-1}\left(x\right)dx$
Yes İt could be .Thanks for comment. I just wanted to give a hint how to approach for such problems.
Apr
20
answered Compute $\int _{\frac{4}{5}}^2\:f^{-1}\left(x\right)dx$