Recent content by CLSabey

Yes you are right

I want when M' and B' meet. What specifically is the number of the point they meet. No ratios or relations or descriptives just the number.

You are presuming the line AB to be 300,000km then. Time is only significant when we know the reference frame for the events which we speak of. Here we could use any value for time so long as the beams of light resulting from the bolts reached M at same time, whatever that time may be from t=0...

Consider lightning strikes at points A and B and for an observer at midpoint M on the embankment (reference frame K) the events occurred simultaneous because the light beams reach him or her at the same time. Suppose when lightning strikes at A and B for an observer who when the events occur...

The previous post makes some good points; however the conclusion is a contradiction of its premises in assumption of a can't be 0 only to conclude then a = 0. You say more than once for epsilon = a/2, and this works until you conclude a=0 at which point epsilon = a/2 becomes epsilon=0. If this...

I think your best approach is to use the mathematical philosophy constructive for the series of natural numbers. You can reference B.Russell's book "Introduction to Mathematical Philosophy" mainly the first four chapters (series of natural numbers, definition of number, finitude and...

Yes, g must equal f in your example, i do not have time to answer your question fully, but I would first say you have not correctly defined a one-to-one function appropriately. Look into defining similarity of classes of a one to one relation.