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What is 3i in mathematics?
The "i" in 3i means the number is imaginary.
What are synonyms of an irrational number and rational number?
rational number means 3/5 and ....irrational number means imaginary part will be added eg:3i/5
Can a number be imaginary but not pure imaginary?
Yes. The number 1 + i is imaginary but not pure imaginary, while 5i is pure imaginary.
Is the set of imaginary numbers closed under subtraction?
Yes, the set of imaginary numbers is closed under subtraction. This means that if you take any two imaginary numbers, their difference will also be an imaginary number. For example, subtracting ( bi ) from ( ai ) (where ( a ) and ( b ) are real numbers) results in ( (a - b)i ), which remains an imaginary number. Therefore, the set of imaginary numbers is closed under this operation.
Is the difference of a complex number and its conjugate a real imaginary or pure imaginary number?
It is a pure imaginary number.Since (a+bi)-(a-bi) = 2bi, it is a pure imaginary number (it has no real component).
What is 3i in mathematics?
The "i" in 3i means the number is imaginary.
What are synonyms of an irrational number and rational number?
rational number means 3/5 and ....irrational number means imaginary part will be added eg:3i/5
Can a number be imaginary but not pure imaginary?
Yes. The number 1 + i is imaginary but not pure imaginary, while 5i is pure imaginary.
Can a no real number be a pure imaginary number?
If a number is pure imaginary then it has no real component. If it is a real number, then there is no imaginary component. If it has both real and imaginary components, then it is a complex number.
Can you divide an imaginary number by a real number?
an imaginary number is imaginary so no (i guess) this answer kind of sucks
In algebra what is the square root of -36?
6i which also means 6 as an imaginary number.
How do you simplify the imaginary number -125?
-125 is NOT an imaginary number.
What does i mean in algebra?
i means imaginary number or what you would find the square root of to make -1
What does 7 divided by imaginary number equal?
That quotient would be an imaginary number. The actual number depends on exactly what imaginary number you divide the 7 by.
Is the difference of a complex number and its conjugate a real imaginary or pure imaginary number?
It is a pure imaginary number.Since (a+bi)-(a-bi) = 2bi, it is a pure imaginary number (it has no real component).
Is -23 an imaginary number?
No, but √-23 is. An imaginary number is the square root of a negative number.
What is imaginary?
Imaginary means "not real," "fictional," or "made up."
