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What is a number that can be written in the form a plus bi where a and b are real numbers?
Wiki User
∙ 8y ago
A number of the form (a + bi) is a complex number.
Wiki User
∙ 8y ago
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A number written in the form a plus bi is called a number?
complex
Why is the product of two odd numbers is odd?
Here's the following proof that "product of two odd numbers is odd". Proof: Any odd number can be written in the form 2p+1. Let your first odd number be written in this form. Let your second odd number be written as 2q+1 - essentially the same form as above, but since p may not equal q, separate variables are used. Thus: First odd number x second odd number = (2p+1)(2q+1) = 2pq + 2p +2q +1. The plus one on the end indicates that the product is odd, as required.
What are prime number and composite numbers?
a prime number is a number that you can plus by one
The set of complex numbers contains only numbers of the form a plus bi where a and b are positive numbers and you is the imaginary unit?
Not exactly. The numbers (a & b) can be any real number (positive or negative). It is the letter i, which represents the imaginary unit sqrt(-1).False
What is a number with exactly 13 factors?
4096 is the smallest one. Since the number of factors depends on the exponents of the prime factors, plus one, multiplied together, the set of numbers that meets the requirements are of the form: p12, where p is a prime number.
Is a complex number a number that can be written in the form a plus bi where a and b are real numbers?
Yes, a+bi is standard form for a complex number. The numbers (a) and (b) are both real and i is √(-1)
A number written in the form a plus bi is called a number?
complex
What is a number written in the form a plus bi is called a what number?
It is called a complex number.
Is a rational number plus a rational number rational?
Yes. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
How can you write each number in stardard form example 300000 plus 70000 plus 1000 plus 500 plus 10?
Standard form is the sum of all the numbers in the expanded form. Using the example, the standard form for the expansion of that number would be 371,510.
How do you write complex numbers in the form a plus bi?
A complex number comes in two parts: a real part and an imaginary part. If the value of the real part is a and the value of the imaginary part is b, the number is written as a + bi.
If the number 360 is written as a product of its prime factors in the form a3 plus b2c what is the numerical value of a plus b plus c?
10
What is the repeated addition property of multiplication?
Multiplication can be thought of as repeated addition because when you multiply two numbersÊit is equivalent to adding one of these two numbers to itself the number of times indicated by the second number. For example, 2 x 4 can be written in addition form as 2 plus 2 plus 2 plus 2. It can also be given as 4 plus 4.
Why is the product of two odd numbers is odd?
Here's the following proof that "product of two odd numbers is odd". Proof: Any odd number can be written in the form 2p+1. Let your first odd number be written in this form. Let your second odd number be written as 2q+1 - essentially the same form as above, but since p may not equal q, separate variables are used. Thus: First odd number x second odd number = (2p+1)(2q+1) = 2pq + 2p +2q +1. The plus one on the end indicates that the product is odd, as required.
Quadratic equation in standard form is written ax2 plus bx plus c equals 0 where a b and c are real numbers and a is not zero?
Yes that about sums it up.
What is the standard form of the numbers 400 plus 80 plus 8?
488
Can a number be neither even nor odd?
If you are talking about integers, then the answer is no. A number is either of the form 2n (even) or of the form 2n + 1 (odd). This can be seen by adding 1 to each of these numbers: An even number plus one is of the form 2n + 1 and so, it is odd. An odd number plus one is of the form (2n+1)+1 = 2(n+1) and hence is even. For other numbers it does not normally make sense to call them odd or even. For instance any real number x can be written as x = 2*(x/2) and it would be even. On the other hand it can also be written as 2*(x-1/2)+1 and it would be odd. In that sense, all non-integers are neither even nor odd.
