00:01
Hi, in this question, given that p equals 001, 0 .2, 0 .5, 0 .3, 0, 1, 0, we need to find 3 step transition probability to find p 1, 3 of 3.
00:24
So, here 2 step transition probability as p square which is equal to p into p which is equal to 001, 0 .2, 0 .5, 0 .3, 0, 1, 0 into p as 001, 0 .2, 0 .5, 0 .3, 0, 1, 0.
01:02
On multiplying these 2 matrix, then we get 010, 0 .1, 0 .55, 0 .35, 0 .2, 0 .5, 0 .3.
01:17
Next, we have to find the 3 step epm which is p cube which is equal to p square into p.
01:34
Here p square as 010, 0 .1, 0 .55, 0 .35, 0 .2, 0 .5, 0 .3 multiplied with p which is 001, 0 .2, 0 .5, 0 .3, 0, 1, 0...