- #1
epmc2
- 4
- 0
i was watching a lecture and the professor started explaining how einstein's hypotenuse was used in explaining dimensions. but failed to explain how einstein arrived at:
H2=c2*t2-d12-d22-d32
i was wondering where the minus signs came from?
H2=c2*t2-d12-d22-d32
i was wondering where the minus signs came from?