What is the frequency of the function f(x)? f(x)=3cos(πx)−2 express the answer in fraction form.

The frequency of given function is

Step-by-step explanation:

Given : Function -

To find : The frequency of the function

Solution :

General form of cosine function is

Where A is Amplitude

C is Mid line

And the frequency is given by

, F is frequency and P is period

Now, we find period,

Comparing the given function with general form of cosine we get,

Period -

and we know,

Equating the terms,

Period=2

Frequency is

Therefore, The frequency of given function is

answer: 0+0=0

step-by-step explanation:

that is the only answer that can make 0

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.