00:01
Hello everyone.
00:02
So here we need to solve this question using maplab, right? so in the a part for this, clc and clear all, c is equal to minus 0 .02823.
00:29
F is equal to at the rate, t comma t multiplied by c, multiplied by t, multiplied by t minus 23 this is the function so now the ode 45 that is t s span t span is equal to 0 100 and y 01 is equal to 175 and this is the initial condition so t1 comma capital t1 is equal to ode 45 of f comma t span comma y01.
01:32
Now plot t1 comma capital t1 and minus minus r x label is small t and y label capital t.
01:56
So this is the first part.
01:58
Now if you see the graph for this, we will get graph in this way.
02:04
So this is the answer for the a part.
02:07
Right.
02:08
Now, coming to the b part, for this, the code will be clear all.
02:20
C is equal to minus 0 .02823...