⋆ Pattern – 17
If f is a periodic function with principal period T, then
=
⋆ Pattern – 16
⋆ Pattern – 15
⋆ Pattern – 14 :
If f is a periodic function with principal period T, then = (n – m)
⋆ Pattern – 13
⋆ Pattern – 12 :
= (b-a)
⋆ Pattern – 11 :
⋆ Pattern – 10
⋆ Pattern – 9
Pattern – 8 :
Proof :
Let…
\&space;dx)
= (n – m) 
