## SUROJ Group Title Anybody here knows what is distance formula for curved geometry? 2 years ago 2 years ago

1. SUROJ Group Title

in non-euclidean geometry

2. yummydum Group Title

why are you learning non-euclidean... o.O

3. completeidiot Group Title

are you refering to line integrals?

4. SUROJ Group Title

I am trying to find speed of light using non-euclidean geometry........

5. SUROJ Group Title

@completeidiot Actually I need formula to find distance between two points in curved space....... is that same as line integral?

6. completeidiot Group Title

there is a formula, but i dont know it off the top of my head

7. SUROJ Group Title

can you give me any clue or the name of formula? I will look online too

8. completeidiot Group Title

$\int\limits_{a}^{b}\sqrt{1+[f'(x)]^2}dx$

9. SUROJ Group Title

that's line integral isn't that? I took calc II

10. completeidiot Group Title

too many note books to look through

11. completeidiot Group Title
12. panlac01 Group Title

the speed of light is constant. if that meant something to you :)

13. panlac01 Group Title