00:01
The given question we are asked to evaluate the limit.
00:02
Okay, to directly substitute minus 2 in this we get 1 by minus 2 plus 1 by 2 divided by 2 whole q plus 8.
00:13
So it becomes 0 divided by minus 8 plus 8.
00:17
So it becomes 0 by 0.
00:18
So since the limit is becoming 0 by 0, we can use l hospital rule.
00:24
So here i am determining the l hospital rule.
00:31
It says that suppose limit x tends to a, f of x by g of x, is equal to 0 by 0 or infinity by infinity.
00:44
Then limit x tends to a, okay, f of x by z of x, this must be equal to limit x tends to a, f dash of x by g dash of x.
01:01
Simply it is same as thereby two.
01:02
Since it is becoming 0 by 0, we can say that limit x tends to minus 2.
01:10
1x plus 1 by 2 divided by x cube plus 8...