0
It is odd.
The definition of an odd number is "a number a is odd if there exists an integer n such that a = 2n + 1."
Let a = 1 and let n = 0, so
1 = (2x0) + 1.
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∙ 13y ago
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Do odd numbers have a odd or even number of factors?
The number of factors can be either even or odd.
What does odd and even numbers have in common?
They have only one thing in common. By adding 1 to either an even number or an odd number makes them opposite. (even becomes odd and odd becomes even).
Can a function be odd and even?
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.
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.
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.)
Why can't you get an even number when you add three odd numbers?
because... odd+odd=even even+odd=odd e.g 1+1+1=3 odd+odd+odd=odd
Are rational numbers even or odd?
An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. Rationals can be either.
Are composite numbers even or odd?
An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. Composites can be either.
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 final "1". So the result is even + 1 which is odd. There is a quicker way if you know how to multiply bracketed terms: odd x odd = (even + 1)x(even +1)= even x even +even +even +1 = must be odd.
Can all the signals be categorized either as even or odd signals?
all the signals can not be categorized as even and odd,signals like voice we can not categorize it as even or odd either we can say it is a complex signal.
Does composite numbers have an odd number of factors?
Composite numbers can have either an odd number or an even number of fractions. Factors of 25 are 1, 5, 25 . (odd number of them) Factors of 26 are 1, 2, 13, and 26 . (even number of them)
Can the sum of 1 odd number and 1 even number be even?
No. The sum of 1 odd number and 1 even number must always be odd.
