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imaginary number vs pure imaginary number

pure imaginary number vs imaginary number

imaginary number and pure imaginary number both are nouns.

Word NounAdjectiveVerbAdverb
imaginary number Yes No No No
pure imaginary number Yes No No No
As nouns, pure imaginary number is a hyponym of imaginary number; that is, pure imaginary number is a word with a more specific, narrower meaning than imaginary number:
  • imaginary number: (mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1
  • pure imaginary number: an imaginary number of the form a+bi where a is 0
Other hyponyms of imaginary number include complex conjugate, real, real number.
imaginary number (noun) pure imaginary number (noun)
(mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1 an imaginary number of the form a+bi where a is 0
Difference between imaginary number and pure imaginary number

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