00:01
So according to first line, let's say this is our y -axis and this is our x -axis.
00:08
So we are drawing here the graph showing like this.
00:13
So second graph we have here, this is our y -axis and this is our x -axis.
00:23
So second graph we have here like this, that is second graph we have here.
00:33
And third graph we have here, that is third graph of a fx function.
00:41
So third graph like this.
00:46
So according to these conditions, this is our fx function whose derivative of this f -x and whose second derivative is this, that is second derivative of a fx function.
01:03
Now according to a second part, let's say this is a second graph we have here and this is x -axis, y -axis.
01:17
So from here it become, let's say this is our first graph.
01:21
Second graph we have here, y -axis, x -axis.
01:26
So this is we have here our second graph...