# Can a function be both even and odd?

An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. A function can be either.

### Is fx equals c an even or odd function?

Even (unless c = 0 in which case it is either or both!) Read More

### What are even and odd functions?

An even function is a function that creates symmetry across the y-axis. An odd function is a function that creates origin symmetry. Read More

### How a function is even and odd?

The only way a function can be both even and odd is for it to ignore the input, i.e. for it to be a constant function. e.g. f(x)=4 is both even and odd. An even function is one where f(x)=f(-x), and an odd one is where -f(x)=f(-x). This doesn't make sense. Let's analyze. For a function to be even, f(-x)=f(x). For a function to be odd, f(-x)=-f(x). In this case, f(x)=4, and f(-x)=4. As such… Read More

### What is the difference of odd and even functions?

An even function is symmetric about the y-axis. An odd function is anti-symmetric. Read More

### Why is the secant function is an even function and the tangent and cosecant are odd functions?

I find it convenient to express other trigonometric functions in terms of sine and cosine - that tends to simplify things. The secant function is even because it is the reciprocal of the cosine function, which is even. The tangent function is the sine divided by the cosine - an odd function divided by an even function. Therefore it is odd. The cosecant is the reciprocal of an odd function, so it is naturally also… Read More

### Is the sine functions an odd function?

Yes. Along with the tangent function, sine is an odd function. Cosine, however, is an even function. Read More

### Is Y equals 0 an even or odd function?

f(x) = 0 is a constant function. This particular constant function is both even and odd. Requirements for an even function: f(x) = f(-x) Geometrically, the graph of an even function is symmetric with respect to the y-axis The graph of a constant function is a horizontal line and will be symmetric with respect to the y-axis. y=0 or f(x)=0 is a constant function which is symmetric with respect to the y-axis. Requirements for an… Read More

### How can you determine whether a function is even odd or neither?

Looking at the graph of the function can give you a good idea. However, to actually prove that it is even or odd may be more complicated. Using the definition of "even" and "odd", for an even function, you have to prove that f(x) = f(-x) for all values of "x"; and for an odd function, you have to prove that f(x) = -f(-x) for all values of "x". Read More

### What is the composition of an even and an odd function?

For an even function, f(-x) = f(x) for all x. For an odd function, f(-x) = -f(x) for all x. Read More

### Is A function with a graph that is symmetric about the origin an even function?

An even function is symmetric about the y-axis. If a function is symmetric about the origin, it is odd. Read More

### Without building a tile model how can you determine whether a sum of numbers is even or odd?

You have to look at the ones place digit for the quick way to this. If both ones digits are even then it will be even, if they are both odd then it will be even, if one is odd and one is even then it will be odd. Read More

### Is f of x equal to negative x an even or odd function?

It is an odd function. Even functions use the y-axis like a mirror, and odd functions have half-circle rotational symmetry. Read More

### How do you determine if a function is even or odd?

You can tell if a function is even or odd by looking at its graph. If a function has rotational symmetry about the origin (meaning it can be rotated 180 degrees about the origin and remain the same function) it is an odd function. f(-x)=-f(x) An example of an odd function is the parent sine function: y=sinx If a function has symmetry about the y-axis (meaning it can be reflected across the y-axis to produce… Read More

### Is 27 odd and even?

No. In fact, no number can be both odd and even at the same time. Read More

### When do you use even odd and neither functions?

You use an even function if f(-x) = f(x) for all x.You use an odd function if f(-x) = -f(x) for all x. and you use neither if there is at least one point for which one or the other of the above is not true. Most functions are neither even nor odd. Read More

### How do you tell if a function is even or odd?

You can tell if a function is even or odd by looking at its graph. If a function has rotational symmetry about the origin (meaning it can be rotated 180 degrees about the origin and remain the same function) it is an odd function. f(-x)=-f(x) An example of an odd function is the parent sine function: y=sinx If a function has symmetry about the y-axis (meaning it can be reflected across the y-axis to produce… Read More

### What percent of the numbers from 0 to 99 contain both even and odd digits?

45 percent are both even and odd digits Read More

### Why you use even and odd function in mathematics?

If you know that a function is even (or odd), it may simplify the analysis of the function, for several purposes. One example is the calculation of definite integrals: for an odd function, the integral of a function from (-x) to (x) (note 1) is zero; for an even function, this integral is twice the integral of the function from (0) to (x). Note 1: That is, the area under the function; for negative values… Read More

### If the sum of two numbers is even then the two numbers must be even?

If the sum of two numbers is even, the two numbers are either both even or both odd. A few examples: 2 + 4 = 6 (even + even = even) 2 + 3 = 5 (even + odd = odd) 5 + 2 = 7 (odd + even = odd) 7+13 = 20 (odd + odd = even) Read More

### If the product of 2 even numbers is even then the 2 numbers must be even?

This is not always true. If the sum of two numbers is even, then those two numbers are either both even or both odd. For example: 2 + 2 = 4 (even + even = even) 5 + 7 = 12 (odd + odd = even) 3 + 2 = 5 (odd + even = odd) Read More

### Is signam function even or odd and why?

I have no idea about the signam function. The signum function is odd because sgn(-x) = -sgn(x). Read More

### What is the number that is even and odd?

There is no such number. Many people mistakenly say that 0 is both even and odd or that 0 is neither even nor odd. 0 is even by every mathematical definition of the word "even" and is not odd by every mathematical definition of the word "odd." Read More

### What is the number that's both even and odd?

An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. No number is both. Read More

### What is a number both even and odd?

An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. A number is never both. Read More

### Is it true or false that the cosine function is an odd function?

False; the cosine function is an even function as cos(-x) = -cos(x). Read More

### What is the longest odd number?

You can't see it, as both even and odd numbers are infinite Read More

### What type of number has odd numbers as factors?

Both odd and even numbers may have odd numbers as factors. Read More

### How many counting numbers less than 30 are either odd or even but not both?

All numbers are either odd or even, none are both, so less than 30 there are 29 counting numbers that are either odd or even but not both. (Assuming you mean starting to count with 1.) Read More

### How do you create an odd or even script using PHP?

To determine whether a given number is odd or even: function odd_even($i) { return ($i % 2 == 0 ? 'even' : 'odd'); } Read More

### Which number is odd 5823 or 8235?

Both are odd they don't end in an even number (0,2,4,6,8) Read More

### How would you explain to a seventh grader the difference between the domains of an odd root radical function and an even root radical function?

To start with, when you multiply an even number of negative numbers, the answer is positive. When you multiply an odd number of negative numbers, the answer is negative. When you multiply any number of positive numbers, the answer is always positive. For positive numbers, the value of a power is always positive. For negative numbers, the value of an odd power is negative, and the value of an even power is positive. Finding roots… Read More

### Is zero both even and odd?

An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. 0 is an even number. Read More

### Are all numbers divisible by 9 odd?

No, they are both even and odd. The numbers 18 and 36 are examples of even numbers divisible by nine. Read More

### How do you determine if a function is even?

A function f(x) is Even, if f(x) = f(-x) Odd, if f(x) = -f(-x) Read More

### What is the pin diagram of IC74180?

The 74180 is an 8 bit parity generator/checker. Input Input Even Control Odd Control Even Output Odd Output Ground Input Input Input Input Input Input +5V If Even and Odd Control are both high, both Even and Odd Output are low. If Even and Odd Control are both low, both Even and Odd Output are high. If Even Control is low, and Odd Control is high, then Even Output is high if the number if… Read More

### Which can be divided evenly by 5 odd numbers even numbers or both?

Any number evenly divisible by an even number is also even. A number evenly divisible by an odd number (such as 5) could be either even or odd. Read More

### If you add 3 to an even number the sum would be odd or even?

Odd. Even + Even = Even Odd + Odd = Even Odd + Even = Even + Odd = Odd Read More

### Why when you multiply an odd number with another odd number the result is a odd number?

yes, the product of 2 odd numbers is always an odd number. Well, the question is why. The first number is "even" + 1. Multiply both of these by your odd number. Now the "even" times "odd" is even, because every "1" in the odd number becomes a "2". And then the remaining 1 times "odd" must be odd, which is an even +1. Add it all up and you get evens everywhere except that… Read More