Evaluate of each of the following integral:
let us assume
.... equation 1
By property, we know that 
...... equation 2
Adding equation 1 and 2
+ 
We know 
Thus
+ 
We know
thus
We know
2I = [2π – 0]
I = π
1
Evaluate of each of the following integral:
let us assume .... equation 1
By property, we know that
...... equation 2
Adding equation 1 and 2
+
We know
Thus
+
We know
thus
We know
2I = [2π – 0]
I = π