00:01
Hello, here we have to solve by gorssidal method.
00:03
It is given that 5x1 minus 2x2 plus 3x3 is equal to minus 1 minus 3x1 minus 3x2 minus 6x2 minus 6x2 is equal to 2.
00:20
Further this is 2x1 minus 3 x2 minus 7 x3 is equal to 3 we can say that the lower triangular component l it will be this is 5 minus 3 to 09 minus 3 0 minus 7 then the upper triangular component, you will be 0 .00 minus 2 .00, 3 minus 1 ,0.
01:13
L inverse we get it as 0 .2 ,0667, this will be 0 .11111, minus 0 .0 .1, minus 0 .0 .0 .0 .0.
01:24
This will be 0 .11.
01:32
476 -00 minus 0 .1429.
01:38
Further now calculating t, that will be equal to 0 .2, 0 .067, 0 .0286, this is 0 .1, 0 .1111, minus 0 .0 .476.
02:00
This is 0 .0 minus 0 .1, 429.
02:06
Into this will be 0 -00 minus 2 -0 -0 -0 -3 minus 1 -0.
02:15
That we get it as 0 -0 .0.
02:19
This is 0 .4 .1 -33.
02:24
0 .0 .0571 minus 0 .6 .6...