00:01
We are considering about the lti circuit where we are given the value of h of t that is equals to e raised to the power e raised to the power minus 0 .5 of t which is multiplied by the 0 of sorry yeah it's 1 divided by 5 e raised to the power minus of 1 divided by 5 of u of t.
00:28
So this is the condition which we are given here.
00:32
So from here we have to find out whether it is casual, stable or linear.
00:37
So here we can say that if we are considering about the memoryless.
00:47
So for the memoryless a system is memoryless if the present op depends only on the present ip but in the function that is h of t e raised to the power t divided by 5 multiplied by u of t it is the future value.
01:03
So we can say that this is not a memoryless system.
01:09
So this is the answer to the first part.
01:11
Now we are considering about the casual.
01:13
For the casual system if the present op depends upon the present ip and less value of the ip and not of the future value.
01:23
So h t is equals to e raised to the power t divided by 5 u of t is here...