00:01
So, u t plus c 4 x this is equal to 0 this will consider as first equation where x this belongs to i r and this is positive greater than 0.
00:20
So, with initial condition 4 x 0 this is equal to e raised to the power minus x square.
00:30
So, by equation that is d x by p this is equal to d y by q this is equal to d t by r.
00:41
So, this we will consider as second equation.
00:45
So, d t by 1 this is equal to d x by c is equal to d 4 by 0.
00:58
So, after solving we get c d t this is equal to d x c t minus x is equal to c 1 and 4 this is equal to c 2.
01:14
Now, putting the value of c putting value of c is equal to 2.
01:25
So, we have 2 t minus x is equal to c 1 and 4 this is equal to c...