No, and integer is a whole number (ie has neither decimals nor fractions in it) an integer can, however be negative or even imaginary
Yes. The number 1 + i is imaginary but not pure imaginary, while 5i is pure imaginary.
It is a pure imaginary number.Since (a+bi)-(a-bi) = 2bi, it is a pure imaginary number (it has no real component).
No, but √-23 is. An imaginary number is the square root of a negative number.
A number with no decimals is called a whole number, or an integer.
No, and integer is a whole number (ie has neither decimals nor fractions in it) an integer can, however be negative or even imaginary
Yes. The number 1 + i is imaginary but not pure imaginary, while 5i is pure imaginary.
You convert the real part and the imaginary parts separately.
an imaginary number is imaginary so no (i guess) this answer kind of sucks
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.
-125 is NOT an imaginary number.
That quotient would be an imaginary number. The actual number depends on exactly what imaginary number you divide the 7 by.
It is a pure imaginary number.Since (a+bi)-(a-bi) = 2bi, it is a pure imaginary number (it has no real component).
A number with no decimals is called a whole number, or an integer.
No. Anything that has a finite number of decimals (or repeating decimals) is a rational number.
No, but √-23 is. An imaginary number is the square root of a negative number.
Are equivalent decimals.