00:01
What is the integral of this guy? whenever you're taking the integral of a function, always check this, whatever is here.
00:12
This is d t.
00:13
It means that we're taking the integral of, taking the integral of this function with respect to t.
00:20
That is what it means.
00:21
So whenever you have an integral of a function, d something, maybe dx, means that we're taking the integral of this function with respect to a variable x okay if you have integral of a function f d u means that we're taking the uh integral of this function f with respect to a variable u so in that case anything that does not contain a u in this function you're going to treat it as a constant okay so get it looking at this d something here gives you an idea about how you're going to take the integration.
01:12
Okay, so here we're looking at a dt means that we're taking the derivative of this function respect to t and since this function does not contain this function does not contain a t then we're going to treat anything there as a constant.
01:32
This function here is just e.
01:36
Okay.
01:37
So i can just bring it out because e is a constant.
01:41
E is equivalent to two points some tessimals right so it's just like a number like two negative four whatever it's just a constant so i can pull it out when you're taking an integral with a constant you can just pull out a constant so then this is just going to be dt left right and you know that this is one and from a previous tutorial we said that when we're taking the of just one, it's just going to be the variable...