If n is an integer, then cos(n(2<span>π))=1.
Take n=0, cos(2</span>π)=cos(0)=1, n=1, cos(2π)=1, n=2, cos(2(2π))=cos(4<span>π)=cos(0)=1...
If n is not an integer, well, ..... we don't know the value, which depends on the value of n.</span>
The statement that are important when representing functions are:
- It is important to explain what your variable represents and to include units.
- Functions may depend on more than one variable.
<h3>What is are
functions?</h3>
A function can be described as the relation between a set of inputs that have one output each. it help to display the relationship between inputs in a case whereby each input is related to exactly one output.
We can denote the function by f(x) where x is the input.
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Answer:
Well the cases ... lets seee the cases show.... well I CAN NOT SEE THE CASES
Step-by-step explanation:
The area of a square is a side times the other side. 13*13=169 So, the area of the square is 169 ft
Answer:
7/9
Step-by-step explanation:
First Fractions need to be same so bottom number is 9
So to get 1/3 to nine we need to do 3x3 which equals 9
So we are with 3/9 and 4/9. Add top numbers and u get 7/9
