Calculus

# What are some periodic functions?

###### Wiki User

###### October 16, 2012 5:47AM

f(x) = sin(x)

f(x) = cos(x)

f(x) = tan(x)

f(x) = sin(2x)

f(x) = cos(2x)

f(x) = tan(2x)

## Related Questions

###### Asked in Chemistry

### Old periodic law?

###### Asked in Math and Arithmetic, Algebra, Trigonometry

### Property common to all trigonometric functions?

Trigonometric functions are periodic - they repeat after a
period of pi, or 2 x pi.
Trigonometric functions are periodic - they repeat after a period
of pi, or 2 x pi.
Trigonometric functions are periodic - they repeat after a period
of pi, or 2 x pi.
Trigonometric functions are periodic - they repeat after a period
of pi, or 2 x pi.

###### Asked in Chemistry, Calculus, Periodic Table

### What is the modified periodic law?

The physical and chemical properties of the elements are
periodic functions of their atomic numbers.
The periodic law states that the repeating chemical and physical
properties of elements change periodically with the elements'
atomic numbers.
according to the old mendleef`s convention, physical and
chemical properties of an element are functions of their atomic
masses. But this was later modified into the fact that atomic
properties are functions of their ATOMIC NUMBER not ATOMIC MASS!
This is all about modified periodic law.