Question

What is a complex number??????​

Answer 1

$\huge\bf{Answer:-}$

a + bi is in the form conplex number ,in this a and b both are real numbers in the equation x² = -11 no real number comes theses unreal mumber is know as imgaginary number as well as real numbers are know as complex number.

Answer 2

Answer:

▶️▶️▶️▶️A complex number is a quantity of the form v + iw, where v and w are real numbers, and i represents the unit imaginary numbers equal to the positive square root of -1. ... Complex numbers are used in engineering, particularly in electronics.

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