# Some Important Integrals

Some Important Integrals (i) . (ii) . (iii) . Example: is equal to ? Solution: Given, , Here, we can convert the integrand into some standard integrand of the form and then integrate. Let,  , ,  (∵ ), , . Share Tweet View Email Print Follow

# Periodic Function

Periodic Function A periodic function is a function that repeats its value on regular intervals or periods. A body is said to be in periodic motion, if the motion it’s executing is repeated after equal intervals of time, like a rocking chair, a swing in motion. Though periodic motion and oscillatory motion sound the same, Read more about Periodic Function[…]